Product Summary

Image Products >> Product Log >> Summary
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 02-Nov-2004
Product Creation Time 19:53:48
User eisdata
Session 70208
Process 5000010
Product Type stack
Survey XMM
Telescope MPI-2.2
Instrument WFI
Region XMM-08
Field NGC4666
Passband I
Total Exposure Time (seconds) 8998
Associated Catalog
Product Type Single Passband Catalog
Product Name N/A
Summary at-a-glance
Instrument WFI
ESO Filter# #879
Right Ascension (hh:mm:ss.s) 12:45:09.1
Declinaton (dd:mm:ss.s) 000:27:37
Number of Contributing Frames 3
Interval between First/Last Contributing Frames (days) 3.02
Airmass 0.0
Final Pixel Scale of Product 0.24
Measured Seeing (arcsec) 0.8
PSF Distortion (rms) 0.04
Astrometry/Reference Grid
Projection TAN
Orientation (default is North up; East left) DEFAULT
Astrometric System GSC2.2
Reference Pixel: X 8651.0
Reference Pixel: Y -4251.0
Photometry
Number of nights with independent zeropoints 1
Zeropoint of Product (Vega magnitudes) 23.32
Zeropoint Error (Zp error) 0.028
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Attributes

Image Products >> Product Log >> Attributes
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 02-Nov-2004
Product Creation Time 19:53:48
User eisdata
Session 70208
Process 5000010
Product Type stack
Survey XMM
Telescope MPI-2.2
Instrument WFI
Region XMM-08
Field NGC4666
Passband I
Total Exposure Time (seconds) 8998
General Properties
Right Ascension (decimal degrees) 191.2881
Declination (decimal degrees) -0.4604
Galactic Longitude, l 299.5431
Galactic Latitude, b 62.3703
Total Exposure Time (seconds) 8998
Number of Contributing Frames 3
First Contributing Frame MJD 52729.1822
Lsat Contributing Frame MJD 52732.1978
First Contributing Frame Civil Date 2003-03-31
Last Contributing Frame Civil Date 2003-04-03
Interval between First/Last Contributing Frames (days) 3.02
Number of Photometric Contributing Frames 1
Number of Rejected Frames 0
Number of Stacked Frames 3
Effective Gain 17412.3
Effective Non-linearity N/A
Effective Saturation N/A
Area of maximum overlap in stacked image (arcmin2) 1114.9
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 26.62 25.87 25.43 25.12 24.88
2.0 25.9 25.15 24.71 24.4 24.16
3.0 24.65 23.9 23.46 23.14 22.9
4.0 24.32 23.57 23.13 22.81 22.57
5.0 23.93 23.18 22.74 22.43 22.18
6.0 23.65 22.89 22.45 22.14 21.9
PSF
Measured Seeing (arcsec) 0.804
Measured Seeing (pixels) 3.38
PSF Distortion along X-axis (E-W), e1 0.004
PSF Distortion along Y-axis (N-S), e2 -0.005
PSF Distortion rms 0.044
Pixel Distribution
Mean Count (ADU) 0.023
Standard Deviation of Count (ADU) 1.421
Mean Sigma-Clipped Background Count (ADU) -0.001
Standard Deviation of Sigma-Clipped Background Count (ADU) 0.013
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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 19:53:48
User eisdata
Session 70208
Process 5000010
Product Type stack
Survey XMM
Telescope MPI-2.2
Instrument WFI
Region XMM-08
Field NGC4666
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 1.15
Mean Seeing of Contributing Frames (arcsec) 0.81
Mean of rms PSF Distortions of Contributing Frames 0.053
Mean Sky Brightness of Contributing Frames (magnitudes/arcsec2) 19.08
Frames in SB: Observations
# R.A. Dec. Passband MJD Civil Date Airmass Total Exposure Time
1 191.28715 -0.46064 I 52729.1822374 2003-03-31 1.1453097391 2999.1705
2 191.28715 -0.46054 I 52732.1489978 2003-04-03 1.15914074922 2999.1696
3 191.28997 -0.45987 I 52732.1978434 2003-04-03 1.15833339922 2999.1699
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 0.73 0.053 19.36 N/A
2 0.88 0.053 18.93 N/A
3 0.82 0.053 19.07 N/A
Frames in SB: Photometry (Vega)
# MJD. Civil Date Solution Type Zeropoint Zp error Extinction Chi2
1 52728.667 2003-03-30 N/A 23.32 0.003 0.028 0.0276
2 52731.667 2003-04-02 N/A 23.4 -3.0 0.462 0.085
3 52731.667 2003-04-02 N/A 23.4 -3.0 0.462 0.085
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 8651.0 -4251.0 191.0 -1.0
2 TAN DEFAULT GSC2.2 8650.0 -4280.0 191.0 -1.0
3 TAN DEFAULT GSC2.2 8644.0 -4283.0 191.0 -1.0
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Calibration

Image Products >> Product Log >> Calibration
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 02-Nov-2004
Product Creation Time 19:53:48
User eisdata
Session 70208
Process 5000010
Product Type stack
Survey XMM
Telescope MPI-2.2
Instrument WFI
Region XMM-08
Field NGC4666
Passband I
Total Exposure Time (seconds) 8998
USNO x GSC2
Catalog Symbol Number of Objects Brightest Magnitude Faintest Magnitude
Night Solutions
# Airmass Zeropoint Zp error Extinction Chi2 Flux Scale
1 1.15 23.32 0.0 0.03 0.028 1.0
Image Products: Calibration: Stack Non-Photometric...
# Airmass Zeropoint Zp error Extinction Chi2 Flux Scale
2 1.16 23.4 -3.0 1.04
3 1.16 23.4 -3.0 1.03
Relative Photometry
Overlap Information
Number of Fields 1
Number of Overlaps 2
Magnitude differences in overlaps
Overlap ID Fields Number of Objects Magnitude Difference Standard deviation Area
1 1,2 444 -0.008 0.128 23.04
Distribution of Magnitude Differences: Tij
Mean Magnitude Difference -0.008
Standard Deviation 0.0
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Verification

Image Products >> Product Log >> Verification
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 02-Nov-2004
Product Creation Time 23:22:47
User eisdata
Session 70208
Process N/A
Product Type Stack
Survey XMM
Telescope MPI-2.2
Instrument WFI
Region XMM-08
Field NGC4666
Passband I
Total Exposure Time (seconds) 8997.51

Comparison

Comparison
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 02-Nov-2004
Product Creation Time 22:56:08
User eisdata
Session 70208
Workflow N/A
Process N/A
Product Type Comparison
Survey XMM
Telescope MPI-2.2
Instrument WFI
Region XMM-08
Field NGC4666
Passband I
Total Exposure Time (seconds) 8997.51
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QC Parameters

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