1998-12-22.lis


edited by: 
                Thomas Szeifert 1999-02-02

comments:
		some high cloud, later clear, seeing 0.6" ... 1.2" mostly 0.8"
day:
		search for bug which produces problems with IF-filter wheels.
		Bug located - problem with slit deviation of filter positions
		after re-assembly from values in software tables...
		CCD aligned, Grism aligned (in part). Problems with some 
		grisms.
night:
		MOS setup tests (successful) (after sky flats) 
		Attempt to do MOS observations (not successful)
		Problem: MOS-OBs stopp when grism is called, because of 
		incorrect alignment. Attempts to align missing grisms. Not 
		successfull, either because of mechanical problems, ...
		MOS-spectroscopy given up -> imaging
		R-image (3x300s) Jaeger cluster
		I-image (600s) of AXAF1, AXAF3, AXAF4 fields.
		R,I images of Moellenhof clusters CL0412-65 (600s R, 600s I)
		and MS 1054-03 (ditto). Imaging OJ 287, Ipol Standards ( not
		successful as Wollaston is not aligned...) Photometric 
		Standards... Skyflats
reduction:
		!!! Warning !!! FORS357FORS.32.fits ... FORS357FORS.41.fits 
		??? vignetting by wind screens ??? see below (TS)


 1998-12-22:20:13:07   alignCcd.10.fits 	undefined	1 201 2032     2.0...	lSlit0_3arcs	COLL_SR 	free    	free    	free    	V_BESS  	UNDEFINED	free    	        	FlatRed+2
 1998-12-22:20:25:49   alignCcd.11.fits 	undefined	1 201 2032     2.0...	lSlit0_3arcs	COLL_SR 	free    	free    	free    	V_BESS  	UNDEFINED	free    	        	FlatRed+2
 1998-12-22:20:50:24   GRIS_600I_15.fits 	undefined	1 2045 200   400.0...	pinh0_95arcs	COLL_SR 	free    	free    	GRIS_600I	OG590   	UNDEFINED	free    	        	FlatBlue+2
 1998-12-22:20:58:57   GRIS_300V_10.fits 	undefined	1 2045 200   100.0...	pinh0_95arcs	COLL_SR 	free    	free    	GRIS_300V	free    	UNDEFINED	free    	        	FlatBlue+2FlatRed+2
 1998-12-22:21:08:55   GRIS_300V_10.1.fits 	undefined	1 2045 200   100.0...	pinh0_95arcs	COLL_SR 	free    	free    	GRIS_300V	free    	UNDEFINED	free    	        	FlatBlue+2FlatRed+2
 1998-12-22:21:12:52   GRIS_300I_11.fits 	undefined	1 2045 200    60.0...	pinh0_95arcs	COLL_SR 	free    	free    	GRIS_300I	free    	UNDEFINED	free    	        	FlatBlue+2FlatRed+2
 1998-12-22:21:15:33   GRIS_600B_12.fits 	undefined	1 2045 200   120.0...	pinh0_95arcs	COLL_SR 	free    	free    	GRIS_600B	free    	UNDEFINED	free    	        	FlatBlue+2
 1998-12-22:21:21:14   GRIS_150I_17.fits 	undefined	1 2045 200   120.0...	pinh0_95arcs	COLL_SR 	free    	free    	GRIS_150I	free    	UNDEFINED	free    	        	FlatBlue+2
 1998-12-22:21:25:10   GRIS_600R_14.fits 	undefined	1 2045 200   120.0...	pinh0_95arcs	COLL_SR 	free    	free    	GRIS_600R	GG435   	UNDEFINED	free    	        	FlatBlue+2FlatRed+2
 1998-12-22:21:28:57   GRIS_150I_17.1.fits 	undefined	1 2045 200   120.0...	pinh0_95arcs	COLL_SR 	free    	free    	GRIS_150I	free    	UNDEFINED	free    	        	FlatBlue+2
 1998-12-22:21:36:38   GRIS_150I_17.2.fits 	undefined	1 2045 200   120.0...	pinh0_95arcs	COLL_SR 	free    	free    	GRIS_150I	free    	UNDEFINED	free    	        	FlatBlue+2
 1998-12-22:21:43:09   GRIS_600B_12.1.fits 	undefined	1 2045 200   120.0...	pinh0_95arcs	COLL_SR 	free    	free    	GRIS_600B	free    	UNDEFINED	free    	        	FlatBlue+2
 1998-12-22:21:49:17   GRIS_600B_12.2.fits 	undefined	1 2045 200   120.0...	pinh0_95arcs	COLL_SR 	free    	free    	GRIS_600B	free    	UNDEFINED	free    	        	FlatBlue+2
 1998-12-22:21:55:36   GRIS_600B_12.3.fits 	undefined	1 2045 200   120.0...	pinh0_95arcs	COLL_SR 	free    	free    	GRIS_600B	free    	UNDEFINED	free    	        	FlatBlue+2
 1998-12-22:22:01:38   GRIS_600B_12.4.fits 	undefined	1 2045 200   120.0...	pinh0_95arcs	COLL_SR 	free    	free    	GRIS_600B	free    	UNDEFINED	free    	        	FlatBlue+2
 1998-12-22:22:32:47   FORS356Skyflat.28.fits 	fors object	1 100 100     2.5....	free    	COLL_SR 	free    	free    	free    	U_BESS  	free    	free    	CALIB   	                                                            
 1998-12-22:23:42:05   FORS356Skyflat.29.fits 	fors object	1 100 100     2.0....	free    	COLL_SR 	free    	free    	free    	U_BESS  	free    	free    	CALIB   	                                                            
 1998-12-22:23:42:39   FORS356Skyflat.30.fits 	fors object	1 100 100     2.0....	free    	COLL_SR 	free    	free    	free    	U_BESS  	free    	free    	CALIB   	                                                            
 1998-12-22:23:43:13   FORS356Skyflat.31.fits 	fors object	1 100 100     2.0....	free    	COLL_SR 	free    	free    	free    	U_BESS  	free    	free    	CALIB   	                                                            
 1998-12-22:23:43:51   FORS356Skyflat.32.fits 	fors object	4 2080 2048    19.4..	free    	COLL_SR 	free    	free    	free    	U_BESS  	free    	free    	CALIB   	                                                            
 1998-12-22:23:45:00   FORS356Skyflat.33.fits 	fors object	4 2080 2048    27.1..	free    	COLL_SR 	free    	free    	free    	U_BESS  	free    	free    	CALIB   	                                                            
 1998-12-22:23:47:28   FORS356Skyflat.34.fits 	fors object	1 100 100     2.0....	free    	COLL_SR 	free    	free    	free    	U_BESS  	free    	free    	CALIB   	                                                            
 1998-12-22:23:48:06   FORS356Skyflat.35.fits 	fors object	4 2080 2048     5.2..	free    	COLL_SR 	free    	free    	free    	U_BESS  	free    	free    	CALIB   	                                                            
 1998-12-22:23:49:02   FORS356Skyflat.36.fits 	fors object	4 2080 2048     7.3..	free    	COLL_SR 	free    	free    	free    	U_BESS  	free    	free    	CALIB   	                                                            
 1998-12-22:23:50:00   FORS356Skyflat.37.fits 	fors object	4 2080 2048    10.1..	free    	COLL_SR 	free    	free    	free    	U_BESS  	free    	free    	CALIB   	                                                            
 1998-12-22:23:51:02   FORS356Skyflat.38.fits 	fors object	4 2080 2048    14.2..	free    	COLL_SR 	free    	free    	free    	U_BESS  	free    	free    	CALIB   	                                                            
 1998-12-22:23:52:07   FORS356Skyflat.39.fits 	fors object	4 2080 2048    19.9..	free    	COLL_SR 	free    	free    	free    	U_BESS  	free    	free    	CALIB   	                                                            
 1998-12-22:23:54:06   FORS356Skyflat.40.fits 	fors object	1 100 100     3.0....	free    	COLL_SR 	free    	free    	free    	U_BESS  	free    	free    	CALIB   	                                                            
 1998-12-22:23:55:32   FORS356Skyflat.41.fits 	fors object	1 100 100     3.0....	free    	COLL_SR 	free    	free    	free    	U_BESS  	free    	free    	CALIB   	                                                            
 1998-12-22:23:58:54   FORS356Skyflat.42.fits 	fors object	1 100 100     3.0....	free    	COLL_SR 	free    	free    	free    	B_BESS  	free    	free    	CALIB   	                                                            
 1998-12-22:23:59:33   FORS356Skyflat.43.fits 	fors object	4 2080 2048     5.9..	free    	COLL_SR 	free    	free    	free    	B_BESS  	free    	free    	CALIB   	                                                            
 1998-12-23:00:00:29   FORS356Skyflat.44.fits 	fors object	4 2080 2048     7.9..	free    	COLL_SR 	free    	free    	free    	B_BESS  	free    	free    	CALIB   	                                                            
 1998-12-23:00:01:28   FORS356Skyflat.45.fits 	fors object	4 2080 2048    10.7..	free    	COLL_SR 	free    	free    	free    	B_BESS  	free    	free    	CALIB   	                                                            
 1998-12-23:00:02:29   FORS356Skyflat.46.fits 	fors object	4 2080 2048    14.4..	free    	COLL_SR 	free    	free    	free    	B_BESS  	free    	free    	CALIB   	                                                            
 1998-12-23:00:03:34   FORS356Skyflat.47.fits 	fors object	4 2080 2048    19.5..	free    	COLL_SR 	free    	free    	free    	B_BESS  	free    	free    	CALIB   	                                                            
 1998-12-23:00:05:35   FORS357Skyflat.fits 	fors object	1 100 100     5.0....	free    	COLL_SR 	free    	free    	free    	V_BESS  	free    	free    	CALIB   	                                                            
 1998-12-23:00:06:16   FORS357Skyflat.1.fits 	fors object	4 2080 2048    21.5..	free    	COLL_SR 	free    	free    	free    	V_BESS  	free    	free    	CALIB   	                                                            
 1998-12-23:00:07:28   FORS357Skyflat.2.fits 	fors object	4 2080 2048    29.0..	free    	COLL_SR 	free    	free    	free    	V_BESS  	free    	free    	CALIB   	                                                            
 1998-12-23:00:08:48   FORS357Skyflat.3.fits 	fors object	4 2080 2048    39.2..	free    	COLL_SR 	free    	free    	free    	V_BESS  	free    	free    	CALIB   	                                                            
 1998-12-23:00:10:18   FORS357Skyflat.4.fits 	fors object	4 2080 2048    52.9..	free    	COLL_SR 	free    	free    	free    	V_BESS  	free    	free    	CALIB   	                                                            
 1998-12-23:00:12:01   FORS357Skyflat.5.fits 	fors object	4 2080 2048    71.4..	free    	COLL_SR 	free    	free    	free    	V_BESS  	free    	free    	CALIB   	                                                            
 1998-12-23:00:17:26   FORS357Skyflat.6.fits 	fors object	1 100 100     5.0....	free    	COLL_SR 	free    	free    	free    	V_BESS  	free    	free    	CALIB   	                                                            
 1998-12-23:00:43:27   FORS357FieldImage.fits 	fors object	1 2080 2048   240.0..	free    	COLL_SR 	free    	free    	free    	R_BESS  	free    	free    	OTHER   	                                                            
 1998-12-23:00:53:35   FORS357FieldImage.1.fits 	fors object	1 2080 2048   240.0..	free    	COLL_SR 	free    	free    	free    	R_BESS  	free    	free    	OTHER   	                                                            
 1998-12-23:01:01:50   FORS357MOS_TES_FDF.fits 	fors object	1 2080 2048   300.0..	MOS     	COLL_SR 	free    	free    	free    	R_BESS  	free    	free    	OTHER   	                                                            
 1998-12-23:01:20:45   FORS357FieldImage.2.fits 	fors object	1 2080 2048   300.0..	MOS     	COLL_SR 	free    	free    	free    	R_BESS  	free    	free    	OTHER   	                                                            
 1998-12-23:01:33:59   FORS357FieldImage.3.fits 	fors object	1 2080 2048   300.0..	MOS     	COLL_SR 	free    	free    	free    	R_BESS  	free    	free    	OTHER   	                                                            
 1998-12-23:01:42:51   FORS357FDF_MOS_2SI.fits 	fors object	1 2080 2048   300.0..	MOS     	COLL_SR 	free    	free    	free    	R_BESS  	free    	free    	OTHER   	                                                            
 1998-12-23:02:04:06   GRIS_600B_12.5.fits 	undefined	1 2045 200   120.0...	pinh0_95arcs	COLL_SR 	free    	free    	GRIS_600B	free    	free    	free    	        	FlatBlue+2
 1998-12-23:02:11:34   GRIS_600B_12.6.fits 	undefined	1 2045 200   120.0...	pinh0_95arcs	COLL_SR 	free    	free    	GRIS_600B	free    	free    	free    	        	FlatBlue+2
 1998-12-23:02:17:15   GRIS_600B_12.7.fits 	undefined	1 2045 200   120.0...	pinh0_95arcs	COLL_SR 	free    	free    	GRIS_600B	free    	free    	free    	        	FlatBlue+2
 1998-12-23:02:25:43   GRIS_600B_12.8.fits 	undefined	1 2045 200   120.0...	pinh0_95arcs	COLL_SR 	free    	free    	GRIS_600B	free    	free    	free    	        	FlatBlue+2
 1998-12-23:02:34:54   GRIS_600B_12.9.fits 	undefined	1 2045 200   120.0...	pinh0_95arcs	COLL_SR 	free    	free    	GRIS_600B	free    	free    	free    	        	FlatBlue+2
 1998-12-23:02:46:36   FORS357FieldImage.4.fits 	fors object	1 2080 2048   300.0..	MOS     	COLL_SR 	free    	free    	free    	R_BESS  	free    	free    	OTHER   	                                                            
 1998-12-23:03:02:03   FORS357FieldImage.5.fits 	fors object	1 2080 2048   300.0..	MOS     	COLL_SR 	free    	free    	free    	R_BESS  	free    	free    	OTHER   	                                                            
 1998-12-23:03:15:19   FORS357FieldImage.6.fits 	fors object	1 2080 2048   300.0..	MOS     	COLL_SR 	free    	free    	free    	R_BESS  	free    	free    	OTHER   	                                                            
 1998-12-23:03:24:32   FORS357FieldImage.7.fits 	fors object	1 2080 2048   300.0..	MOS     	COLL_SR 	free    	free    	free    	R_BESS  	free    	free    	OTHER   	                                                            
 1998-12-23:03:32:57   FORS357FDF_MOS_2SI.1.fits 	fors object	1 2080 2048   300.0..	MOS     	COLL_SR 	free    	free    	free    	R_BESS  	free    	free    	OTHER   	                                                            
 1998-12-23:03:53:35   GRIS_150I_17.3.fits 	undefined	1 2045 200   120.0...	pinh0_95arcs	COLL_SR 	free    	free    	GRIS_150I	free    	free    	free    	        	FlatBlue+2
 1998-12-23:04:06:59   GRIS_150I_17.4.fits 	undefined	1 2045 200   120.0...	pinh0_95arcs	COLL_SR 	free    	free    	GRIS_150I	free    	free    	free    	        	FlatBlue+2
 1998-12-23:04:15:41   GRIS_150I_17.5.fits 	undefined	1 2045 200   120.0...	pinh0_95arcs	COLL_SR 	free    	free    	GRIS_150I	free    	free    	free    	        	FlatBlue+2
 1998-12-23:04:23:50   GRIS_150I_17.6.fits 	undefined	1 2045 200   120.0...	pinh0_95arcs	COLL_SR 	free    	free    	GRIS_150I	free    	free    	free    	        	FlatBlue+2
 1998-12-23:04:39:15   GRIS_150I_17.7.fits 	undefined	1 2045 200   120.0...	pinh0_95arcs	COLL_SR 	free    	free    	GRIS_150I	free    	free    	free    	        	FlatBlue+2
 1998-12-23:04:50:21   FORS3573R300_I.fits 	Q0307_FIELD	4 2080 2048   300.0..	free    	COLL_SR 	free    	free    	free    	R_BESS  	free    	free    	OTHER   	                                                            
 1998-12-23:04:56:12   FORS3573R300_I.1.fits 	Q0307_FIELD	4 2080 2048   300.0..	free    	COLL_SR 	free    	free    	free    	R_BESS  	free    	free    	OTHER   	                                                            
 1998-12-23:05:02:03   FORS3573R300_I.2.fits 	Q0307_FIELD	4 2080 2048   300.0..	free    	COLL_SR 	free    	free    	free    	R_BESS  	free    	free    	OTHER   	                                                            
 1998-12-23:05:17:40   FORS357AXAF_I600.fits 	AXAF1   	1 2080 2048   600.0..	free    	COLL_SR 	free    	free    	free    	I_BESS  	free    	free    	OTHER   	                                                            
 1998-12-23:05:32:21   FORS357AXAF_I600.1.fits 	AXAF3   	1 2080 2048   600.0..	free    	COLL_SR 	free    	free    	free    	I_BESS  	free    	free    	OTHER   	                                                            
 1998-12-23:05:46:32   FORS357AXAF_I600.2.fits 	AXAF4   	1 2080 2048   600.0..	free    	COLL_SR 	free    	free    	free    	I_BESS  	free    	free    	OTHER   	                                                            
 1998-12-23:06:01:55   FORS357MOE_CL_R600.fits 	MOECL_0412	4 2080 2048   600.0..	free    	COLL_SR 	free    	free    	free    	R_BESS  	free    	free    	OTHER   	                                                            
 1998-12-23:06:12:56   FORS357MOE_CL_I600.fits 	MOECL_0412	4 2080 2048   600.0..	free    	COLL_SR 	free    	free    	free    	I_BESS  	free    	free    	OTHER   	                                                            
 1998-12-23:06:26:46   FORS357MOE_CL_R600.1.fits 	MOECL_1054	4 2080 2048   600.0..	free    	COLL_SR 	free    	free    	free    	R_BESS  	free    	free    	OTHER   	                                                            
 1998-12-23:06:37:48   FORS357MOE_CL_I600.1.fits 	MOECL_1054	4 2080 2048   600.0..	free    	COLL_SR 	free    	free    	free    	I_BESS  	free    	free    	OTHER   	                                                            
 1998-12-23:06:50:40   FORS357OJ_5R.fits 	OJ_287  	1 2080 2048     5.0..	free    	COLL_SR 	free    	free    	free    	R_BESS  	free    	free    	OTHER   	                                                            
 1998-12-23:06:52:39   FORS357OJ_R30.fits 	OJ_287  	1 2080 2048    30.0..	free    	COLL_SR 	free    	free    	free    	R_BESS  	free    	free    	OTHER   	                                                            
 1998-12-23:06:55:03   FORS357OJ_120.fits 	OJ_287  	1 2080 2048   120.0..	free    	COLL_SR 	free    	free    	free    	R_BESS  	free    	free    	OTHER   	                                                            
 1998-12-23:07:01:40   FORS357FORS.fits 	Rubin_152	4 2080 2048    30.0..	free    	COLL_SR 	free    	free    	free    	U_BESS  	free    	free    	STD     	                                                            
 1998-12-23:07:07:32   FORS357FORS.1.fits 	Rubin_152	4 2080 2048    30.0..	free    	COLL_SR 	free    	free    	free    	U_BESS  	free    	free    	STD     	                                                            
 1998-12-23:07:24:49   FORS357FORS.2.fits 	Rubin_152	4 2080 2048    30.0..	free    	COLL_SR 	free    	free    	free    	U_BESS  	free    	free    	STD     	                                                            
 1998-12-23:07:26:47   FORS357FORS.3.fits 	Rubin_152	4 2080 2048     7.0..	free    	COLL_SR 	free    	free    	free    	B_BESS  	free    	free    	STD     	                                                            
 1998-12-23:07:27:55   FORS357FORS.4.fits 	Rubin_152	4 2080 2048     3.0..	free    	COLL_SR 	free    	free    	free    	V_BESS  	free    	free    	STD     	                                                            
 1998-12-23:07:28:59   FORS357FORS.5.fits 	Rubin_152	4 2080 2048     2.0..	free    	COLL_SR 	free    	free    	free    	R_BESS  	free    	free    	STD     	                                                            
 1998-12-23:07:30:02   FORS357FORS.6.fits 	Rubin_152	4 2080 2048     2.0..	free    	COLL_SR 	free    	free    	free    	I_BESS  	free    	free    	STD     	                                                            
 1998-12-23:07:40:47   FORS357FORS.7.fits 	SA_98   	4 2080 2048    60.0..	MOS     	COLL_HR 	free    	free    	free    	U_BESS  	free    	free    	STD     	                                                            
 1998-12-23:07:42:48   FORS357FORS.8.fits 	SA_98   	4 2080 2048    14.0..	MOS     	COLL_HR 	free    	free    	free    	B_BESS  	free    	free    	STD     	                                                            
 1998-12-23:07:44:04   FORS357FORS.9.fits 	SA_98   	4 2080 2048    14.0..	MOS     	COLL_HR 	free    	free    	free    	V_BESS  	free    	free    	STD     	                                                            
 1998-12-23:07:45:19   FORS357FORS.10.fits 	SA_98   	4 2080 2048    10.0..	MOS     	COLL_HR 	free    	free    	free    	R_BESS  	free    	free    	STD     	                                                            
 1998-12-23:07:46:31   FORS357FORS.11.fits 	SA_98   	4 2080 2048    20.0..	MOS     	COLL_HR 	free    	free    	free    	I_BESS  	free    	free    	STD     	                                                            
 1998-12-23:07:49:44   FORS357FORS.12.fits 	Rubin_149	4 2080 2048    60.0..	MOS     	COLL_HR 	free    	free    	free    	U_BESS  	free    	free    	STD     	                                                            
 1998-12-23:07:51:46   FORS357FORS.13.fits 	Rubin_149	4 2080 2048    14.0..	MOS     	COLL_HR 	free    	free    	free    	B_BESS  	free    	free    	STD     	                                                            
 1998-12-23:07:53:01   FORS357FORS.14.fits 	Rubin_149	4 2080 2048    14.0..	MOS     	COLL_HR 	free    	free    	free    	V_BESS  	free    	free    	STD     	                                                            
 1998-12-23:07:54:17   FORS357FORS.15.fits 	Rubin_149	4 2080 2048    10.0..	MOS     	COLL_HR 	free    	free    	free    	R_BESS  	free    	free    	STD     	                                                            
 1998-12-23:07:55:28   FORS357FORS.16.fits 	Rubin_149	4 2080 2048    20.0..	MOS     	COLL_HR 	free    	free    	free    	I_BESS  	free    	free    	STD     	                                                            
 1998-12-23:08:00:02   FORS357FORS.17.fits 	PG_0918 	4 2080 2048    60.0..	MOS     	COLL_HR 	free    	free    	free    	U_BESS  	free    	free    	STD     	                                                            
 1998-12-23:08:02:04   FORS357FORS.18.fits 	PG_0918 	4 2080 2048    14.0..	MOS     	COLL_HR 	free    	free    	free    	B_BESS  	free    	free    	STD     	                                                            
 1998-12-23:08:03:19   FORS357FORS.19.fits 	PG_0918 	4 2080 2048    14.0..	MOS     	COLL_HR 	free    	free    	free    	V_BESS  	free    	free    	STD     	                                                            
 1998-12-23:08:04:35   FORS357FORS.20.fits 	PG_0918 	4 2080 2048    10.0..	MOS     	COLL_HR 	free    	free    	free    	R_BESS  	free    	free    	STD     	                                                            
 1998-12-23:08:05:47   FORS357FORS.21.fits 	PG_0918 	4 2080 2048    20.0..	MOS     	COLL_HR 	free    	free    	free    	I_BESS  	free    	free    	STD     	                                                            
 1998-12-23:08:17:50   FORS357FORS.22.fits 	PG_1047 	4 2080 2048    30.0..	free    	COLL_SR 	free    	free    	free    	U_BESS  	free    	free    	STD     	                                                            
 1998-12-23:08:19:20   FORS357FORS.23.fits 	PG_1047 	4 2080 2048     7.0..	free    	COLL_SR 	free    	free    	free    	B_BESS  	free    	free    	STD     	                                                            
 1998-12-23:08:20:28   FORS357FORS.24.fits 	PG_1047 	4 2080 2048     3.0..	free    	COLL_SR 	free    	free    	free    	V_BESS  	free    	free    	STD     	                                                            
 1998-12-23:08:21:32   FORS357FORS.25.fits 	PG_1047 	4 2080 2048     2.0..	free    	COLL_SR 	free    	free    	free    	R_BESS  	free    	free    	STD     	                                                            
 1998-12-23:08:22:35   FORS357FORS.26.fits 	PG_1047 	4 2080 2048     2.0..	free    	COLL_SR 	free    	free    	free    	I_BESS  	free    	free    	STD     	                                                            
 1998-12-23:08:33:08   FORS357FORS.27.fits 	PG_0918 	4 2080 2048    30.0..	free    	COLL_SR 	free    	free    	free    	U_BESS  	free    	free    	STD     	                                                            
 1998-12-23:08:35:31   FORS357FORS.28.fits 	PG_0918 	4 2080 2048     7.0..	free    	COLL_SR 	free    	free    	free    	B_BESS  	free    	free    	STD     	                                                            
 1998-12-23:08:36:38   FORS357FORS.29.fits 	PG_0918 	4 2080 2048     3.0..	free    	COLL_SR 	free    	free    	free    	V_BESS  	free    	free    	STD     	                                                            
 1998-12-23:08:37:43   FORS357FORS.30.fits 	PG_0918 	4 2080 2048     2.0..	free    	COLL_SR 	free    	free    	free    	R_BESS  	free    	free    	STD     	                                                            
 1998-12-23:08:38:46   FORS357FORS.31.fits 	PG_0918 	4 2080 2048     2.0..	free    	COLL_SR 	free    	free    	free    	I_BESS  	free    	free    	STD     	     



TS 1999-02-02

!!! Warning !!! vignetting possible for the next files of Rubin_149 and SA98
due to high airmass observations. I have got inconsistent values for the
atmospheric extinction derived from these files!!! 
Vignetting due to wind screens???
descriptor:	    ESO.TEL.DOME.STATUS:	UNDEFINED                                                    
 1998-12-23:08:42:18   FORS357FORS.32.fits 	Rubin_149	4 2080 2048    30.0..	free    	COLL_SR 	free    	free    	free    	U_BESS  	free    	free    	STD     	                                                            
 1998-12-23:08:45:01   FORS357FORS.33.fits 	Rubin_149	4 2080 2048     7.0..	free    	COLL_SR 	free    	free    	free    	B_BESS  	free    	free    	STD     	                                                            
 1998-12-23:08:46:10   FORS357FORS.34.fits 	Rubin_149	4 2080 2048     3.0..	free    	COLL_SR 	free    	free    	free    	V_BESS  	free    	free    	STD     	                                                            
 1998-12-23:08:47:13   FORS357FORS.35.fits 	Rubin_149	4 2080 2048     2.0..	free    	COLL_SR 	free    	free    	free    	R_BESS  	free    	free    	STD     	                                                            
 1998-12-23:08:48:16   FORS357FORS.36.fits 	Rubin_149	4 2080 2048     2.0..	free    	COLL_SR 	free    	free    	free    	I_BESS  	free    	free    	STD     	                                                            
 1998-12-23:08:52:13   FORS357FORS.37.fits 	SA_98   	4 2080 2048    30.0..	free    	COLL_SR 	free    	free    	free    	U_BESS  	free    	free    	STD     	                                                            
 1998-12-23:08:54:21   FORS357FORS.38.fits 	SA_98   	4 2080 2048     7.0..	free    	COLL_SR 	free    	free    	free    	B_BESS  	free    	free    	STD     	                                                            
 1998-12-23:08:55:29   FORS357FORS.39.fits 	SA_98   	4 2080 2048     3.0..	free    	COLL_SR 	free    	free    	free    	V_BESS  	free    	free    	STD     	                                                            
 1998-12-23:08:56:34   FORS357FORS.40.fits 	SA_98   	4 2080 2048     2.0..	free    	COLL_SR 	free    	free    	free    	R_BESS  	free    	free    	STD     	                                                            
 1998-12-23:08:57:36   FORS357FORS.41.fits 	SA_98   	4 2080 2048     2.0..	free    	COLL_SR 	free    	free    	free    	I_BESS  	free    	free    	STD     	                                                            




 1998-12-23:09:19:15   FORS357Skyflat.7.fits 	fors object	1 100 100     3.0....	free    	COLL_SR 	free    	free    	free    	R_BESS  	free    	free    	CALIB   	                                                            
 1998-12-23:09:19:50   FORS357Skyflat.8.fits 	fors object	1 100 100     3.0....	free    	COLL_SR 	free    	free    	free    	R_BESS  	free    	free    	CALIB   	                                                            
 1998-12-23:09:20:25   FORS357Skyflat.9.fits 	fors object	1 100 100     3.0....	free    	COLL_SR 	free    	free    	free    	R_BESS  	free    	free    	CALIB   	                                                            
 1998-12-23:09:20:59   FORS357Skyflat.10.fits 	fors object	1 100 100     3.0....	free    	COLL_SR 	free    	free    	free    	R_BESS  	free    	free    	CALIB   	                                                            
 1998-12-23:09:22:13   FORS357Skyflat.11.fits 	fors object	1 100 100    10.0....	free    	COLL_SR 	free    	free    	free    	R_BESS  	free    	free    	CALIB   	                                                            
 1998-12-23:09:22:59   FORS357Skyflat.12.fits 	fors object	4 2080 2048     3.9..	free    	COLL_SR 	free    	free    	free    	R_BESS  	free    	free    	CALIB   	                                                            
 1998-12-23:09:23:53   FORS357Skyflat.13.fits 	fors object	4 2080 2048     3.0..	free    	COLL_SR 	free    	free    	free    	R_BESS  	free    	free    	CALIB   	                                                            
 1998-12-23:09:24:49   FORS357Skyflat.14.fits 	fors object	4 2080 2048     2.3..	free    	COLL_SR 	free    	free    	free    	R_BESS  	free    	free    	CALIB   	                                                            
 1998-12-23:09:25:43   FORS357Skyflat.15.fits 	fors object	4 2080 2048     1.8..	free    	COLL_SR 	free    	free    	free    	R_BESS  	free    	free    	CALIB   	                                                            
 1998-12-23:09:26:37   FORS357Skyflat.16.fits 	fors object	4 2080 2048     1.3..	free    	COLL_SR 	free    	free    	free    	R_BESS  	free    	free    	CALIB   	                                                            
 1998-12-23:09:27:55   FORS357Skyflat.17.fits 	fors object	1 100 100     2.0....	free    	COLL_SR 	free    	free    	free    	I_BESS  	free    	free    	CALIB   	                                                            
