Product Summary

Image Products >> Product Log >> Summary

Product Identification

Real User	Lisbeth Fogh Olsen
Product Creation Date	04-Nov-2004
Product Creation Time	21:02:53
User	eisdata
Session	70482
Process	5000010
Product Type	stack
Survey	DPS
Telescope	MPI-2.2
Instrument	WFI
Region	DEEP1
Field	DEEP1b
Passband	R
Total Exposure Time (seconds)	20694

Associated Catalog

Product Type	Single Passband Catalog
Product Name	N/A

Summary at-a-glance

Instrument	WFI
ESO Filter#	#844
Right Ascension (hh:mm:ss.s)	22:52:12.1
Declinaton (dd:mm:ss.s)	-40:12:50
Interval between First/Last Contributing Frames (days)	308.19
Airmass	0.0
Final Pixel Scale of Product	0.24
Measured Seeing (arcsec)	1.3
PSF Distortion (rms)	0.06

Astrometry/Reference Grid

Projection	TAN
Orientation (default is North up; East left)	DEFAULT
Astrometric System	GSC2.2
Reference Pixel: X	4081.0
Reference Pixel: Y	4644.0

Photometry

Number of nights with independent zeropoints	2
Zeropoint of Product (Vega magnitudes)	24.468
Zeropoint Error (Zp error)	0.024

Attributes

Image Products >> Product Log >> Attributes

Product Identification

Real User	Lisbeth Fogh Olsen
Product Creation Date	04-Nov-2004
Product Creation Time	21:02:53
User	eisdata
Session	70482
Process	5000010
Product Type	stack
Survey	DPS
Telescope	MPI-2.2
Instrument	WFI
Region	DEEP1
Field	DEEP1b
Passband	R
Total Exposure Time (seconds)	20694

General Properties

Right Ascension (decimal degrees)	343.0505
Declination (decimal degrees)	-40.2141
Galactic Longitude, l	357.2627
Galactic Latitude, b	-62.1417
Total Exposure Time (seconds)	20694
Number of Contributing Frames	11
First Contributing Frame MJD	51782.1089
Lsat Contributing Frame MJD	52090.3009
First Contributing Frame Civil Date	2000-08-26
Last Contributing Frame Civil Date	2001-06-30
Interval between First/Last Contributing Frames (days)	308.19
Number of Photometric Contributing Frames	3
Number of Rejected Frames	0
Number of Stacked Frames	11
Effective Gain	43838.9
Effective Non-linearity	N/A
Effective Saturation	N/A
Area of maximum overlap in stacked image (arcmin²)	890.5
Fraction of instrument FOV of area of stacked image with maximum overlap	0.8

Aperture Limiting Magnitudes

Aperture (arcsec)	1 sigma	2 sigma	3 sigma	4 sigma	5 sigma

1.0	28.708	27.958	27.518	27.198	26.958
2.0	26.918	26.168	25.728	25.418	25.178
3.0	26.438	25.688	25.248	24.938	24.688
4.0	25.748	24.998	24.558	24.238	23.998
5.0	25.298	24.538	24.098	23.788	23.548
6.0	25.038	24.278	23.838	23.528	23.288

PSF

Measured Seeing (arcsec)	1.3
Measured Seeing (pixels)	5.461
PSF Distortion along X-axis (E-W), e₁	0.003
PSF Distortion along Y-axis (N-S), e₂	-0.006
PSF Distortion rms	0.055

Pixel Distribution

Mean Count (ADU)	0.048
Standard Deviation of Count (ADU)	2.522
Mean Sigma-Clipped Background Count (ADU)	-0.002
Standard Deviation of Sigma-Clipped Background Count (ADU)	0.01

Stack Blocks

Image Products >> Product Log >> Stack Blocks

Product Identification

Real User	Lisbeth Fogh Olsen
Product Creation Date	04-Nov-2004
Product Creation Time	21:02:53
User	eisdata
Session	70482
Process	5000010
Product Type	stack
Survey	DPS
Telescope	MPI-2.2
Instrument	WFI
Region	DEEP1
Field	DEEP1b
Passband	R
Total Exposure Time (seconds)	20694

Stack Blocks (SB)

Number of Original Frames Input	11
Number of Photometric Frames	3
Number of Rejected Frames	0
Number of Stacked Frames	11
Mean Airmass of Contributing Frames	1.17
Mean Seeing of Contributing Frames (arcsec)	1.082
Mean of rms PSF Distortions of Contributing Frames	0.064
Mean Sky Brightness of Contributing Frames (magnitudes/arcsec²)	20.65

Frames in SB: Observations

#	R.A.	Dec.	Passband	MJD	Civil Date	Airmass	Total Exposure Time
1	343.0396	-40.2124	R	51782.1088926	2000-08-26	1.16151692238	1499.59
2	343.0681	-40.2041	R	51782.1731035	2000-08-26	1.02835646714	2099.421
3	343.088	-40.2041	R	51782.2578788	2000-08-26	1.04459245653	599.834
4	343.0586	-40.2248	R	51782.2869884	2000-08-26	1.11276240783	1499.59
5	343.0126	-40.2208	R	51782.3157284	2000-08-26	1.22317732311	1499.588
6	343.0038	-40.2082	R	51783.0596579	2000-08-27	1.36360831061	2099.425
7	343.0098	-40.2119	R	51783.0915877	2000-08-27	1.19618980586	2399.345
8	343.0309	-40.2291	R	51783.2850858	2000-08-27	1.14407452283	2999.167
9	343.0857	-40.1917	R	51784.063952	2000-08-28	1.32535611197	2099.417
10	343.0824	-40.2493	R	51784.0948022	2000-08-28	1.1783598011	2399.344
11	343.0762	-40.1987	R	52090.30093	2001-06-30	1.07727004946	1499.589

Frames in SB: Properties

#	Instrument	Filter	Pixel Scale	NDIT	Astrometric System	Photometric Flag	Visual Flag	Automatic Flag
1	WFI	#844	0.238	5	GSC2.2	-	A
2	WFI	#844	0.238	7	GSC2.2	-	A
3	WFI	#844	0.238	2	GSC2.2	-	B
4	WFI	#844	0.238	5	GSC2.2	-	A
5	WFI	#844	0.238	5	GSC2.2	-	A
6	WFI	#844	0.238	7	GSC2.2	-	A
7	WFI	#844	0.238	8	GSC2.2	-	A
8	WFI	#844	0.238	10	GSC2.2	-	A
9	WFI	#844	0.238	7	GSC2.2	PHOTOM	A
10	WFI	#844	0.238	8	GSC2.2	PHOTOM	A
11	WFI	#844	0.238	5	GSC2.2	PHOTOM	B

Frames in SB: Attributes

#	Seeing (arcsec)	PSF Distortion (rms)	Sky Brightness (magnitudes/arcsec²)	Limiting magnitude (5 sigma - 2 arcsec)
1	0.63	0.061	20.69	N/A
2	0.33	0.05	20.88	N/A
3	1.66	0.106	20.87	N/A
4	1.39	0.053	20.9	N/A
5	0.32	0.071	20.78	N/A
6	1.46	0.05	20.4	N/A
7	1.25	0.041	20.57	N/A
8	1.02	0.074	20.66	N/A
9	1.41	0.054	20.41	N/A
10	1.24	0.077	20.53	N/A
11	1.19	0.067	20.44	N/A

Frames in SB: Photometry (Vega)

#	MJD.	Civil Date	Solution Type	Zeropoint	Zp error	Extinction	Chi²
1	51781.667	2000-08-25	N/A	24.47	-1.0	0.07	0.043
2	51781.667	2000-08-25	N/A	24.47	-1.0	0.07	0.043
3	51781.667	2000-08-25	N/A	24.47	-1.0	0.07	0.043
4	51781.667	2000-08-25	N/A	24.47	-1.0	0.07	0.043
5	51781.667	2000-08-25	N/A	24.47	-1.0	0.07	0.043
6	51782.667	2000-08-26	N/A	24.47	-1.0	0.07	0.037
7	51782.667	2000-08-26	N/A	24.47	-1.0	0.07	0.037
8	51782.667	2000-08-26	N/A	24.47	-1.0	0.07	0.037
9	51783.667	2000-08-27	N/A	24.43	0.005	0.017	0.037
10	51783.667	2000-08-27	N/A	24.43	0.005	0.017	0.037
11	52089.667	2001-06-29	N/A	24.58	0.003	0.158	0.055

Frames in SB: Astrometry

#	Projection	Orientation	Astrometric Reference Catalogue	Reference Pixel: X	Reference Pixel: Y	Reference Pointing: Right Ascension	Reference Pointing: Declination
1	TAN	DEFAULT	GSC2.2	3458.0	4247.0	343.1	-40.2
2	TAN	DEFAULT	GSC2.2	3759.0	4300.0	343.1	-40.2
3	TAN	DEFAULT	GSC2.2	3833.0	4209.0	343.1	-40.2
4	TAN	DEFAULT	GSC2.2	3648.0	4432.0	343.1	-40.2
5	TAN	DEFAULT	GSC2.2	3147.0	4367.0	343.1	-40.2
6	TAN	DEFAULT	GSC2.2	3038.0	4221.0	343.1	-40.2
7	TAN	DEFAULT	GSC2.2	3684.0	4084.0	343.1	-40.2
8	TAN	DEFAULT	GSC2.2	3030.0	4571.0	343.1	-40.2
9	TAN	DEFAULT	GSC2.2	3993.0	4469.0	343.1	-40.2
10	TAN	DEFAULT	GSC2.2	4081.0	4644.0	343.1	-40.2
11	TAN	DEFAULT	GSC2.2	3775.0	4094.0	343.1	-40.2

Calibration

Image Products >> Product Log >> Calibration

Product Identification

Real User	Lisbeth Fogh Olsen
Product Creation Date	04-Nov-2004
Product Creation Time	21:02:53
User	eisdata
Session	70482
Process	5000010
Product Type	stack
Survey	DPS
Telescope	MPI-2.2
Instrument	WFI
Region	DEEP1
Field	DEEP1b
Passband	R
Total Exposure Time (seconds)	20694

USNO x GSC2

Catalog	Symbol	Number of Objects	Brightest Magnitude	Faintest Magnitude
GSC2	Blue cross	583	10.14	19.49
USNO	Blue boxes	1332	9.9	18.0

Night Solutions

#	Airmass	Zeropoint	Zp error	Extinction	Chi²	Flux Scale
9	1.33	24.43	0.01	0.02	0.037	1.02
10	1.18	24.43	0.01	0.02	0.037	1.02
11	1.08	24.58	0.0	0.16	0.055	1.17

Image Products: Calibration: Stack Non-Photometric...

#	Airmass	Zeropoint	Zp error	Extinction	Chi²	Flux Scale
1	1.16	24.47	-1.0
2	1.03	24.47	-1.0
3	1.04	24.47	-1.0
4	1.11	24.47	-1.0
5	1.22	24.47	-1.0
6	1.36	24.47	-1.0
7	1.2	24.47	-1.0
8	1.14	24.47	-1.0

Relative Photometry

Overlap Information

Number of Fields	1
Number of Overlaps	4

Magnitude differences in overlaps

Overlap ID	Fields	Number of Objects	Magnitude Difference	Standard deviation	Area
1	1,2	497	-0.05	0.083	23.04
2	1,3	595	-0.049	0.104	6.25
3	1,4	491	0.117	0.108	19.1

Distribution of Magnitude Differences: Tij

Mean Magnitude Difference	0.006
Standard Deviation	0.096

Product Summary

Attributes

Stack Blocks

Calibration

Comparison

QC Parameters