Product Summary

Image Products >> Product Log >> Summary
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 05-Nov-2004
Product Creation Time 13:29:55
User eisdata
Session 70531
Process 5000010
Product Type stack
Survey DPS
Telescope MPI-2.2
Instrument WFI
Region DEEP1
Field DEEP1a
Passband U
Total Exposure Time (seconds) 18298
Associated Catalog
Product Type Single Passband Catalog
Product Name N/A
Summary at-a-glance
Instrument WFI
ESO Filter# #841
Right Ascension (hh:mm:ss.s) 22:55:01.3
Declinaton (dd:mm:ss.s) -40:12:16
Interval between First/Last Contributing Frames (days) 1.11
Airmass 0.0
Final Pixel Scale of Product 0.24
Measured Seeing (arcsec) 1.27
PSF Distortion (rms) 0.07
Astrometry/Reference Grid
Projection TAN
Orientation (default is North up; East left) DEFAULT
Astrometric System GSC2.2
Reference Pixel: X 12326.0
Reference Pixel: Y 4451.0
Photometry
Number of nights with independent zeropoints 2
Zeropoint of Product (Vega magnitudes) 21.785
Zeropoint Error (Zp error) 0.024
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Attributes

Image Products >> Product Log >> Attributes
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 05-Nov-2004
Product Creation Time 13:29:55
User eisdata
Session 70531
Process 5000010
Product Type stack
Survey DPS
Telescope MPI-2.2
Instrument WFI
Region DEEP1
Field DEEP1a
Passband U
Total Exposure Time (seconds) 18298
General Properties
Right Ascension (decimal degrees) 343.7554
Declination (decimal degrees) -40.2047
Galactic Longitude, l 356.9005
Galactic Latitude, b -62.6533
Total Exposure Time (seconds) 18298
Number of Contributing Frames 5
First Contributing Frame MJD 51783.1359
Lsat Contributing Frame MJD 51784.2475
First Contributing Frame Civil Date 2000-08-27
Last Contributing Frame Civil Date 2000-08-28
Interval between First/Last Contributing Frames (days) 1.11
Number of Photometric Contributing Frames 5
Number of Rejected Frames 0
Number of Stacked Frames 5
Effective Gain 63464.1
Effective Non-linearity N/A
Effective Saturation N/A
Area of maximum overlap in stacked image (arcmin2) 940.5
Fraction of instrument FOV of area of stacked image with maximum overlap 0.8
Aperture Limiting Magnitudes
PSF
Measured Seeing (arcsec) 1.274
Measured Seeing (pixels) 5.352
PSF Distortion along X-axis (E-W), e1 -0.008
PSF Distortion along Y-axis (N-S), e2 -0.006
PSF Distortion rms 0.069
Pixel Distribution
Mean Count (ADU) 0.001
Standard Deviation of Count (ADU) 0.126
Mean Sigma-Clipped Background Count (ADU) -0.0
Standard Deviation of Sigma-Clipped Background Count (ADU) 0.002
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Stack Blocks

Image Products >> Product Log >> Stack Blocks
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 05-Nov-2004
Product Creation Time 13:29:55
User eisdata
Session 70531
Process 5000010
Product Type stack
Survey DPS
Telescope MPI-2.2
Instrument WFI
Region DEEP1
Field DEEP1a
Passband U
Total Exposure Time (seconds) 18298
Stack Blocks (SB)
Number of Original Frames Input 5
Number of Photometric Frames 5
Number of Rejected Frames 0
Number of Stacked Frames 5
Mean Airmass of Contributing Frames 1.05
Mean Seeing of Contributing Frames (arcsec) 0.426
Mean of rms PSF Distortions of Contributing Frames 0.057
Mean Sky Brightness of Contributing Frames (magnitudes/arcsec2) 22.34
Frames in SB: Observations
# R.A. Dec. Passband MJD Civil Date Airmass Total Exposure Time
1 343.7335 -40.2207 U 51783.1358575 2000-08-27 1.06102690911 4499.589
2 343.7239 -40.2081 U 51783.1957833 2000-08-27 1.02270044927 4499.587
3 343.7425 -40.1998 U 51784.1342067 2000-08-28 1.08139208441 3899.589
4 343.7704 -40.2051 U 51784.2109207 2000-08-28 1.02203455782 2699.753
5 343.8069 -40.1898 U 51784.2474601 2000-08-28 1.06196309414 2699.752
Frames in SB: Properties
# Instrument Filter Pixel Scale NDIT Astrometric System Photometric Flag Visual Flag Automatic Flag
1 WFI #841 0.238 5 GSC2.2 PHOTOM A
2 WFI #841 0.238 5 GSC2.2 PHOTOM B
3 WFI #841 0.238 5 GSC2.2 PHOTOM B
4 WFI #841 0.238 3 GSC2.2 PHOTOM B
5 WFI #841 0.238 3 GSC2.2 PHOTOM B
Frames in SB: Attributes
# Seeing (arcsec) PSF Distortion (rms) Sky Brightness (magnitudes/arcsec2) Limiting magnitude (5 sigma - 2 arcsec)
1 0.2 0.054 21.65 N/A
2 1.23 0.069 21.74 N/A
3 0.23 0.053 21.83 N/A
4 0.24 0.055 21.79 N/A
5 0.23 0.056 21.7 N/A
Frames in SB: Photometry (Vega)
# MJD. Civil Date Solution Type Zeropoint Zp error Extinction Chi2
1 51782.667 2000-08-26 N/A 21.77 0.046 0.569 0.046
2 51782.667 2000-08-26 N/A 21.77 0.046 0.569 0.046
3 51783.667 2000-08-27 N/A 21.8 0.06 0.569 0.06
4 51783.667 2000-08-27 N/A 21.8 0.06 0.569 0.06
5 51783.667 2000-08-27 N/A 21.8 0.06 0.569 0.06
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 11771.0 4451.0 343.1 -40.2
2 TAN DEFAULT GSC2.2 11349.0 4260.0 343.1 -40.2
3 TAN DEFAULT GSC2.2 11440.0 4130.0 343.1 -40.2
4 TAN DEFAULT GSC2.2 11720.0 4160.0 343.1 -40.2
5 TAN DEFAULT GSC2.2 12326.0 4077.0 343.1 -40.2
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Calibration

Image Products >> Product Log >> Calibration
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 05-Nov-2004
Product Creation Time 13:29:55
User eisdata
Session 70531
Process 5000010
Product Type stack
Survey DPS
Telescope MPI-2.2
Instrument WFI
Region DEEP1
Field DEEP1a
Passband U
Total Exposure Time (seconds) 18298
USNO x GSC2
Catalog Symbol Number of Objects Brightest Magnitude Faintest Magnitude
GSC2 Blue cross 92 12.33 19.48
USNO Blue boxes 213 11.5 18.0
Night Solutions
# Airmass Zeropoint Zp error Extinction Chi2 Flux Scale
1 1.06 21.77 0.05 0.57 0.046 1.74
2 1.02 21.77 0.05 0.57 0.046 1.71
3 1.08 21.8 0.06 0.57 0.06 1.76
4 1.02 21.8 0.06 0.57 0.06 1.71
5 1.06 21.8 0.06 0.57 0.06 1.74
Relative Photometry
Overlap Information
Number of Fields 1
Number of Overlaps 6
Magnitude differences in overlaps
Overlap ID Fields Number of Objects Magnitude Difference Standard deviation Area
1 1,2 141 0.034 0.155 23.04
2 1,3 116 0.02 0.13 17.65
3 1,4 95 0.029 0.1 15.56
4 1,5 115 0.054 0.164 12.01
5 1,6 82 0.04 0.182 4.24
Distribution of Magnitude Differences: Tij
Mean Magnitude Difference 0.035
Standard Deviation 0.013
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Comparison

Comparison
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 05-Nov-2004
Product Creation Time 22:04:25
User eisdata
Session 70531
Workflow N/A
Process N/A
Product Type Comparison
Survey DPS
Telescope MPI-2.2
Instrument WFI
Region DEEP1
Field DEEP1a
Passband U
Total Exposure Time (seconds) 18298.27
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QC Parameters

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