Product Summary

Image Products >> Product Log >> Summary
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 15-Nov-2004
Product Creation Time 19:53:11
User eisdata
Session 71095
Process 5000010
Product Type stack
Survey XMM
Telescope MPI-2.2
Instrument WFI
Region XMM-01
Field J0925.7-4758
Passband V
Total Exposure Time (seconds) 6599
Associated Catalog
Product Type Single Passband Catalog
Product Name N/A
Summary at-a-glance
Instrument WFI
ESO Filter# #843
Right Ascension (hh:mm:ss.s) 09:25:50.7
Declinaton (dd:mm:ss.s) -47:57:54
Interval between First/Last Contributing Frames (days) 4.13
Airmass 0.0
Final Pixel Scale of Product 0.24
Measured Seeing (arcsec) 0.97
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 4010.0
Reference Pixel: Y 3602.0
Photometry
Number of nights with independent zeropoints 2
Zeropoint of Product (Vega magnitudes) 24.03
Zeropoint Error (Zp error) 0.017
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Attributes

Image Products >> Product Log >> Attributes
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 15-Nov-2004
Product Creation Time 19:53:11
User eisdata
Session 71095
Process 5000010
Product Type stack
Survey XMM
Telescope MPI-2.2
Instrument WFI
Region XMM-01
Field J0925.7-4758
Passband V
Total Exposure Time (seconds) 6599
General Properties
Right Ascension (decimal degrees) 141.4614
Declination (decimal degrees) -47.9651
Galactic Longitude, l 271.3616
Galactic Latitude, b 1.8982
Total Exposure Time (seconds) 6599
Number of Contributing Frames 3
First Contributing Frame MJD 52668.2026
Lsat Contributing Frame MJD 52672.3277
First Contributing Frame Civil Date 2003-01-29
Last Contributing Frame Civil Date 2003-02-02
Interval between First/Last Contributing Frames (days) 4.13
Number of Photometric Contributing Frames 3
Number of Rejected Frames 0
Number of Stacked Frames 3
Effective Gain 15551.6
Effective Non-linearity N/A
Effective Saturation N/A
Area of maximum overlap in stacked image (arcmin2) 1063.9
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 27.83 27.08 26.64 26.33 26.09
2.0 27.07 26.32 25.88 25.57 25.33
3.0 26.32 25.57 25.13 24.81 24.57
4.0 25.44 24.69 24.25 23.94 23.69
5.0 24.83 24.07 23.63 23.32 23.08
6.0 24.52 23.77 23.33 23.01 22.77
PSF
Measured Seeing (arcsec) 0.965
Measured Seeing (pixels) 4.056
PSF Distortion along X-axis (E-W), e1 -0.019
PSF Distortion along Y-axis (N-S), e2 -0.005
PSF Distortion rms 0.056
Pixel Distribution
Mean Count (ADU) 0.113
Standard Deviation of Count (ADU) 3.581
Mean Sigma-Clipped Background Count (ADU) -0.002
Standard Deviation of Sigma-Clipped Background Count (ADU) 0.011
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Stack Blocks

Image Products >> Product Log >> Stack Blocks
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 15-Nov-2004
Product Creation Time 19:53:11
User eisdata
Session 71095
Process 5000010
Product Type stack
Survey XMM
Telescope MPI-2.2
Instrument WFI
Region XMM-01
Field J0925.7-4758
Passband V
Total Exposure Time (seconds) 6599
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 1.16
Mean Seeing of Contributing Frames (arcsec) 0.967
Mean of rms PSF Distortions of Contributing Frames 0.061
Mean Sky Brightness of Contributing Frames (magnitudes/arcsec2) 21.41
Frames in SB: Observations
# R.A. Dec. Passband MJD Civil Date Airmass Total Exposure Time
1 141.47131 -47.96223 V 52668.2026033 2003-01-29 1.05956707062 2199.587
2 141.47172 -47.96206 V 52672.2932327 2003-02-02 1.15964285847 2199.5875
3 141.44118 -47.97103 V 52672.3276766 2003-02-02 1.27347573422 2199.5874
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 5 GSC2.2 PHOTOM A
3 WFI #843 0.238 5 GSC2.2 PHOTOM C
Frames in SB: Attributes
# Seeing (arcsec) PSF Distortion (rms) Sky Brightness (magnitudes/arcsec2) Limiting magnitude (5 sigma - 2 arcsec)
1 1.07 0.054 21.39 N/A
2 0.89 0.065 21.12 N/A
3 0.94 0.065 21.19 N/A
Frames in SB: Photometry (Vega)
# MJD. Civil Date Solution Type Zeropoint Zp error Extinction Chi2
1 52667.625 2003-01-28 N/A 23.99 0.032 0.153 0.0319
2 52671.625 2003-02-01 N/A 24.05 0.028 0.153 0.0277
3 52671.625 2003-02-01 N/A 24.05 0.028 0.153 0.0277
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 3939.0 3482.0 141.5 -48.0
2 TAN DEFAULT GSC2.2 4010.0 3471.0 141.5 -48.0
3 TAN DEFAULT GSC2.2 3716.0 3602.0 141.5 -48.0
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Calibration

Image Products >> Product Log >> Calibration
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 15-Nov-2004
Product Creation Time 19:53:11
User eisdata
Session 71095
Process 5000010
Product Type stack
Survey XMM
Telescope MPI-2.2
Instrument WFI
Region XMM-01
Field J0925.7-4758
Passband V
Total Exposure Time (seconds) 6599
USNO x GSC2
Catalog Symbol Number of Objects Brightest Magnitude Faintest Magnitude
GSC2 Blue cross 10781 7.88 19.5
USNO Blue boxes 6505 8.1 25.0
Night Solutions
# Airmass Zeropoint Zp error Extinction Chi2 Flux Scale
1 1.06 23.99 0.03 0.15 0.032 1.16
2 1.16 24.05 0.03 0.15 0.028 1.18
3 1.27 24.05 0.03 0.15 0.028 1.2
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 1290 0.022 0.063 23.04
2 1,3 1257 -0.032 0.07 22.91
3 1,4 1149 -0.023 0.07 15.33
Distribution of Magnitude Differences: Tij
Mean Magnitude Difference -0.011
Standard Deviation 0.029
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Comparison

Comparison
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 15-Nov-2004
Product Creation Time 21:19:30
User eisdata
Session 71095
Workflow N/A
Process N/A
Product Type Comparison
Survey XMM
Telescope MPI-2.2
Instrument WFI
Region XMM-01
Field J0925.7-4758
Passband V
Total Exposure Time (seconds) 6598.7619
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QC Parameters

Image Products >> Product Log >> Quality Control Parameters (Image QCP)
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