Product Summary

Attributes

Image Products >> Product Log >> Attributes

Product Identification

Real User	Lisbeth Fogh Olsen
Product Creation Date	02-Nov-2004
Product Creation Time	16:42:45
User	eisdata
Session	70208
Process	5000010
Product Type	stack
Survey	XMM
Telescope	MPI-2.2
Instrument	WFI
Region	XMM-05
Field	BPM16274
Passband	I
Total Exposure Time (seconds)	8998

General Properties

Right Ascension (decimal degrees)	12.5398
Declination (decimal degrees)	-52.1368
Galactic Longitude, l	303.3979
Galactic Latitude, b	-64.9901
Total Exposure Time (seconds)	8998
Number of Contributing Frames	3
First Contributing Frame MJD	52813.3208
Lsat Contributing Frame MJD	52929.2053
First Contributing Frame Civil Date	2003-06-23
Last Contributing Frame Civil Date	2003-10-17
Interval between First/Last Contributing Frames (days)	115.88
Number of Photometric Contributing Frames	1
Number of Rejected Frames	0
Number of Stacked Frames	3
Effective Gain	16707.9
Effective Non-linearity	N/A
Effective Saturation	N/A
Area of maximum overlap in stacked image (arcmin2)	1043.5
Fraction of instrument FOV of area of stacked image with maximum overlap	0.9

Aperture Limiting Magnitudes

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

1.0	26.99	26.23	25.79	25.48	25.24
2.0	26.12	25.36	24.92	24.61	24.37
3.0	25.53	24.78	24.34	24.03	23.78
4.0	24.88	24.13	23.69	23.38	23.13
5.0	24.23	23.48	23.04	22.73	22.49
6.0	24.1	23.35	22.91	22.59	22.35

PSF

Measured Seeing (arcsec)	1.09
Measured Seeing (pixels)	4.579
PSF Distortion along X-axis (E-W), e1	0.0
PSF Distortion along Y-axis (N-S), e2	-0.013
PSF Distortion rms	0.048

Pixel Distribution

Mean Count (ADU)	0.033
Standard Deviation of Count (ADU)	2.051
Mean Sigma-Clipped Background Count (ADU)	-0.001
Standard Deviation of Sigma-Clipped Background Count (ADU)	0.014

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Stack Blocks

Image Products >> Product Log >> Stack Blocks

Product Identification

Real User	Lisbeth Fogh Olsen
Product Creation Date	02-Nov-2004
Product Creation Time	16:42:45
User	eisdata
Session	70208
Process	5000010
Product Type	stack
Survey	XMM
Telescope	MPI-2.2
Instrument	WFI
Region	XMM-05
Field	BPM16274
Passband	I
Total Exposure Time (seconds)	8998

Stack Blocks (SB)

Number of Original Frames Input	3
Number of Photometric Frames	1
Number of Rejected Frames	0
Number of Stacked Frames	3
Mean Airmass of Contributing Frames	1.19
Mean Seeing of Contributing Frames (arcsec)	1.097
Mean of rms PSF Distortions of Contributing Frames	0.051
Mean Sky Brightness of Contributing Frames (magnitudes/arcsec2)	19.35

Frames in SB: Observations

#	R.A.	Dec.	Passband	MJD	Civil Date	Airmass	Total Exposure Time
1	12.51381	-52.13805	I	52813.3207797	2003-06-23	1.3462974914	2999.1759
2	12.54737	-52.12986	I	52929.149524	2003-10-17	1.09053915452	2999.1742
3	12.55836	-52.14242	I	52929.2052764	2003-10-17	1.14808439013	2999.1736

Frames in SB: Properties

#	Instrument	Filter	Pixel Scale	NDIT	Astrometric System	Photometric Flag	Visual Flag	Automatic Flag
1	WFI	#879	0.238	10	GSC2.2	PHOTOM	A
2	WFI	#879	0.238	10	GSC2.2	-	A
3	WFI	#879	0.238	10	GSC2.2	-	A

Frames in SB: Attributes

#	Seeing (arcsec)	PSF Distortion (rms)	Sky Brightness (magnitudes/arcsec2)	Limiting magnitude (5 sigma - 2 arcsec)
1	1.0	0.056	19.07	N/A
2	1.08	0.049	19.3	N/A
3	1.21	0.049	19.52	N/A

Frames in SB: Photometry (Vega)

#	MJD.	Civil Date	Solution Type	Zeropoint	Zp error	Extinction	Chi2
1	52812.667	2003-06-22	N/A	23.43	0.006	0.065	0.049
2	52928.625	2003-10-16	N/A	23.37	-1.0	0.0	0.0589
3	52928.625	2003-10-16	N/A	23.37	-1.0	0.0	0.0589

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	4395.0	5987.0	12.5	-52.0
2	TAN	DEFAULT	GSC2.2	4718.0	5884.0	12.5	-52.0
3	TAN	DEFAULT	GSC2.2	4823.0	6068.0	12.5	-52.0

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