Product Summary

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Product Identification

Real User	Lisbeth Fogh Olsen
Product Creation Date	04-Nov-2004
Product Creation Time	11:45:33
User	eisdata
Session	70400
Process	5000010
Product Type	stack
Survey	XMM
Telescope	MPI-2.2
Instrument	WFI
Region	XMM-07
Field	LBQS_2212-1759
Passband	B
Total Exposure Time (seconds)	2699

Associated Catalog

Product Type	Single Passband Catalog
Product Name	N/A

Summary at-a-glance

Instrument	WFI
ESO Filter#	#878
Right Ascension (hh:mm:ss.s)	22:15:31.3
Declinaton (dd:mm:ss.s)	-17:44:25
Number of Contributing Frames	2
Interval between First/Last Contributing Frames (days)	36.79
Airmass	0.0
Final Pixel Scale of Product	0.24
Measured Seeing (arcsec)	1.23
PSF Distortion (rms)	0.03

Astrometry/Reference Grid

Projection	TAN
Orientation (default is North up; East left)	DEFAULT
Astrometric System	GSC2.2
Reference Pixel: X	2545.0
Reference Pixel: Y	178.0

Photometry

Number of nights with independent zeropoints	2
Zeropoint of Product (Vega magnitudes)	24.667
Zeropoint Error (Zp error)	0.023

Attributes

Image Products >> Product Log >> Attributes

Product Identification

Real User	Lisbeth Fogh Olsen
Product Creation Date	04-Nov-2004
Product Creation Time	11:45:33
User	eisdata
Session	70400
Process	5000010
Product Type	stack
Survey	XMM
Telescope	MPI-2.2
Instrument	WFI
Region	XMM-07
Field	LBQS_2212-1759
Passband	B
Total Exposure Time (seconds)	2699

General Properties

Right Ascension (decimal degrees)	333.8804
Declination (decimal degrees)	-17.7406
Galactic Longitude, l	39.2599
Galactic Latitude, b	-52.9294
Total Exposure Time (seconds)	2699
Number of Contributing Frames	2
First Contributing Frame MJD	52821.4024
Lsat Contributing Frame MJD	52858.1945
First Contributing Frame Civil Date	2003-07-01
Last Contributing Frame Civil Date	2003-08-07
Interval between First/Last Contributing Frames (days)	36.79
Number of Photometric Contributing Frames	2
Number of Rejected Frames	0
Number of Stacked Frames	2
Effective Gain	6299.0
Effective Non-linearity	N/A
Effective Saturation	N/A
Area of maximum overlap in stacked image (arcmin²)	1093.8
Fraction of instrument FOV of area of stacked image with maximum overlap	1.0

Aperture Limiting Magnitudes

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

1.0	27.977	27.227	26.787	26.477	26.237
2.0	27.037	26.287	25.847	25.527	25.287
3.0	26.517	25.757	25.317	25.007	24.767
4.0	26.207	25.457	25.007	24.697	24.457
5.0	25.537	24.777	24.337	24.027	23.787
6.0	25.287	24.537	24.097	23.787	23.537

PSF

Measured Seeing (arcsec)	1.232
Measured Seeing (pixels)	5.177
PSF Distortion along X-axis (E-W), e₁	-0.003
PSF Distortion along Y-axis (N-S), e₂	0.004
PSF Distortion rms	0.033

Pixel Distribution

Mean Count (ADU)	0.028
Standard Deviation of Count (ADU)	1.926
Mean Sigma-Clipped Background Count (ADU)	-0.001
Standard Deviation of Sigma-Clipped Background Count (ADU)	0.016

Stack Blocks

Image Products >> Product Log >> Stack Blocks

Product Identification

Real User	Lisbeth Fogh Olsen
Product Creation Date	04-Nov-2004
Product Creation Time	11:45:33
User	eisdata
Session	70400
Process	5000010
Product Type	stack
Survey	XMM
Telescope	MPI-2.2
Instrument	WFI
Region	XMM-07
Field	LBQS_2212-1759
Passband	B
Total Exposure Time (seconds)	2699

Stack Blocks (SB)

Number of Original Frames Input	2
Number of Photometric Frames	2
Number of Rejected Frames	0
Number of Stacked Frames	2
Mean Airmass of Contributing Frames	1.08
Mean Seeing of Contributing Frames (arcsec)	1.15
Mean of rms PSF Distortions of Contributing Frames	0.074
Mean Sky Brightness of Contributing Frames (magnitudes/arcsec²)	20.94

Frames in SB: Observations

#	R.A.	Dec.	Passband	MJD	Civil Date	Airmass	Total Exposure Time
1	333.88204	-17.73514	B	52821.4023588	2003-07-01	1.10719356815	1799.587
2	333.878726	-17.74596	B	52858.1944706	2003-08-07	1.05947139554	899.7522

Frames in SB: Properties

#	Instrument	Filter	Pixel Scale	NDIT	Astrometric System	Photometric Flag	Visual Flag	Automatic Flag
1	WFI	#878	0.238	5	GSC2.2	PHOTOM	A
2	WFI	#878	0.238	3	GSC2.2	PHOTOM	A

Frames in SB: Attributes

#	Seeing (arcsec)	PSF Distortion (rms)	Sky Brightness (magnitudes/arcsec²)	Limiting magnitude (5 sigma - 2 arcsec)
1	1.3	0.044	21.89	N/A
2	1.0	0.104	20.33	N/A

Frames in SB: Photometry (Vega)

#	MJD.	Civil Date	Solution Type	Zeropoint	Zp error	Extinction	Chi²
1	52820.667	2003-06-30	N/A	24.59	0.005	0.128	0.0269
2	52857.667	2003-08-06	N/A	24.82	0.005	0.205	0.0421

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	2518.0	-36.0	334.0	-18.0
2	TAN	DEFAULT	GSC2.2	2545.0	178.0	334.0	-18.0

Calibration

Image Products >> Product Log >> Calibration

Product Identification

Real User	Lisbeth Fogh Olsen
Product Creation Date	04-Nov-2004
Product Creation Time	11:45:33
User	eisdata
Session	70400
Process	5000010
Product Type	stack
Survey	XMM
Telescope	MPI-2.2
Instrument	WFI
Region	XMM-07
Field	LBQS_2212-1759
Passband	B
Total Exposure Time (seconds)	2699

USNO x GSC2

Catalog	Symbol	Number of Objects	Brightest Magnitude	Faintest Magnitude

Night Solutions

#	Airmass	Zeropoint	Zp error	Extinction	Chi²	Flux Scale
1	1.11	24.59	0.01	0.13	0.027	1.14
2	1.06	24.82	0.01	0.21	0.042	1.22

Relative Photometry

Overlap Information

Number of Fields	1
Number of Overlaps	3

Magnitude differences in overlaps

Overlap ID	Fields	Number of Objects	Magnitude Difference	Standard deviation	Area
1	1,2	311	-0.049	0.054	23.04
2	1,3	177	0.39	0.089	19.14

Distribution of Magnitude Differences: Tij

Mean Magnitude Difference	0.171
Standard Deviation	0.31

Verification

Image Products >> Product Log >> Verification

Product Identification

Real User	Lisbeth Fogh Olsen
Product Creation Date	04-Nov-2004
Product Creation Time	12:49:16
User	eisdata
Session	70400
Process	N/A
Product Type	Stack
Survey	XMM
Telescope	MPI-2.2
Instrument	WFI
Region	XMM-07
Field	LBQS_2212-1759
Passband	B
Total Exposure Time (seconds)	2699.3392

Product Summary

Attributes

Stack Blocks

Calibration

Verification

Comparison

QC Parameters