Product Summary

Attributes

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Product Identification

Real User	Lisbeth Fogh Olsen
Product Creation Date	02-Nov-2004
Product Creation Time	16:27:35
User	eisdata
Session	70208
Process	5000010
Product Type	stack
Survey	XMM
Telescope	MPI-2.2
Instrument	WFI
Region	XMM-05
Field	BPM16274
Passband	V
Total Exposure Time (seconds)	4399

General Properties

Right Ascension (decimal degrees)	12.5082
Declination (decimal degrees)	-52.1421
Galactic Longitude, l	303.4437
Galactic Latitude, b	-64.9846
Total Exposure Time (seconds)	4399
Number of Contributing Frames	3
First Contributing Frame MJD	52813.3792
Lsat Contributing Frame MJD	52929.0474
First Contributing Frame Civil Date	2003-06-23
Last Contributing Frame Civil Date	2003-10-17
Interval between First/Last Contributing Frames (days)	115.67
Number of Photometric Contributing Frames	3
Number of Rejected Frames	0
Number of Stacked Frames	3
Effective Gain	9997.5
Effective Non-linearity	N/A
Effective Saturation	N/A
Area of maximum overlap in stacked image (arcmin2)	1077.9
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	28.02	27.27	26.83	26.52	26.28
2.0	26.91	26.15	25.71	25.4	25.16
3.0	26.11	25.35	24.91	24.6	24.36
4.0	25.7	24.95	24.51	24.19	23.95
5.0	25.41	24.65	24.21	23.9	23.66
6.0	25.12	24.36	23.92	23.61	23.37

PSF

Measured Seeing (arcsec)	1.513
Measured Seeing (pixels)	6.358
PSF Distortion along X-axis (E-W), e1	-0.013
PSF Distortion along Y-axis (N-S), e2	0.013
PSF Distortion rms	0.063

Pixel Distribution

Mean Count (ADU)	0.028
Standard Deviation of Count (ADU)	1.695
Mean Sigma-Clipped Background Count (ADU)	-0.0
Standard Deviation of Sigma-Clipped Background Count (ADU)	0.012

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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	16:27:35
User	eisdata
Session	70208
Process	5000010
Product Type	stack
Survey	XMM
Telescope	MPI-2.2
Instrument	WFI
Region	XMM-05
Field	BPM16274
Passband	V
Total Exposure Time (seconds)	4399

Stack Blocks (SB)

Number of Original Frames Input	3
Number of Photometric Frames	3
Number of Rejected Frames	0
Number of Stacked Frames	3
Mean Airmass of Contributing Frames	1.24
Mean Seeing of Contributing Frames (arcsec)	1.533
Mean of rms PSF Distortions of Contributing Frames	0.081
Mean Sky Brightness of Contributing Frames (magnitudes/arcsec2)	21.63

Frames in SB: Observations

#	R.A.	Dec.	Passband	MJD	Civil Date	Airmass	Total Exposure Time
1	12.51377	-52.13792	V	52813.3792039	2003-06-23	1.17741232121	2199.5874
2	12.51326	-52.13815	V	52929.0315564	2003-10-17	1.29884533231	879.8352
3	12.49757	-52.15008	V	52929.0474291	2003-10-17	1.23568242295	1319.7527

Frames in SB: Properties

#	Instrument	Filter	Pixel Scale	NDIT	Astrometric System	Photometric Flag	Visual Flag	Automatic Flag
1	WFI	#843	0.238	5	GSC2.2	PHOTOM	A
2	WFI	#843	0.238	2	GSC2.2	PHOTOM	A
3	WFI	#843	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	1.32	0.063	21.18	N/A
2	1.55	0.099	21.68	N/A
3	1.73	0.082	21.69	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	24.13	0.003	0.107	0.0738
2	52928.625	2003-10-16	N/A	24.15	0.006	0.12	0.03
3	52928.625	2003-10-16	N/A	24.15	0.006	0.12	0.03

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	4385.0	6048.0	12.5	-52.0
2	TAN	DEFAULT	GSC2.2	4149.0	5906.0	12.5	-52.0
3	TAN	DEFAULT	GSC2.2	4439.0	6080.0	12.5	-52.0

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