Product Summary

Image Products >> Product Log >> Summary
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 04-Nov-2004
Product Creation Time 22:52:44
User eisdata
Session 70481
Process 5000010
Product Type stack
Survey DPS
Telescope MPI-2.2
Instrument WFI
Region DEEP3
Field DEEP3c
Passband V
Total Exposure Time (seconds) 5998
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) 11:20:08.3
Declinaton (dd:mm:ss.s) -21:43:00
Interval between First/Last Contributing Frames (days) 1.8
Airmass 0.0
Final Pixel Scale of Product 0.24
Measured Seeing (arcsec) 0.79
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 452.0
Reference Pixel: Y 4229.0
Photometry
Number of nights with independent zeropoints 2
Zeropoint of Product (Vega magnitudes) 24.133
Zeropoint Error (Zp error) 0.019
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Attributes

Image Products >> Product Log >> Attributes
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 04-Nov-2004
Product Creation Time 22:52:44
User eisdata
Session 70481
Process 5000010
Product Type stack
Survey DPS
Telescope MPI-2.2
Instrument WFI
Region DEEP3
Field DEEP3c
Passband V
Total Exposure Time (seconds) 5998
General Properties
Right Ascension (decimal degrees) 170.0345
Declination (decimal degrees) -21.7168
Galactic Longitude, l 276.3359
Galactic Latitude, b 36.3954
Total Exposure Time (seconds) 5998
Number of Contributing Frames 3
First Contributing Frame MJD 51964.3487
Lsat Contributing Frame MJD 51966.1464
First Contributing Frame Civil Date 2001-02-24
Last Contributing Frame Civil Date 2001-02-26
Interval between First/Last Contributing Frames (days) 1.8
Number of Photometric Contributing Frames 3
Number of Rejected Frames 0
Number of Stacked Frames 3
Effective Gain 14109.7
Effective Non-linearity N/A
Effective Saturation N/A
Area of maximum overlap in stacked image (arcmin2) 996.1
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 27.853 27.103 26.663 26.353 26.103
2.0 26.963 26.213 25.773 25.463 25.213
3.0 26.283 25.533 25.093 24.783 24.543
4.0 25.623 24.863 24.423 24.113 23.873
5.0 25.203 24.453 24.013 23.703 23.463
6.0 24.883 24.133 23.693 23.383 23.143
PSF
Measured Seeing (arcsec) 0.789
Measured Seeing (pixels) 3.313
PSF Distortion along X-axis (E-W), e1 -0.009
PSF Distortion along Y-axis (N-S), e2 -0.001
PSF Distortion rms 0.037
Pixel Distribution
Mean Count (ADU) 0.045
Standard Deviation of Count (ADU) 2.909
Mean Sigma-Clipped Background Count (ADU) -0.001
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 04-Nov-2004
Product Creation Time 22:52:44
User eisdata
Session 70481
Process 5000010
Product Type stack
Survey DPS
Telescope MPI-2.2
Instrument WFI
Region DEEP3
Field DEEP3c
Passband V
Total Exposure Time (seconds) 5998
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 1.2
Mean Seeing of Contributing Frames (arcsec) 0.79
Mean of rms PSF Distortions of Contributing Frames 0.045
Mean Sky Brightness of Contributing Frames (magnitudes/arcsec2) 21.51
Frames in SB: Observations
# R.A. Dec. Passband MJD Civil Date Airmass Total Exposure Time
1 170.0404 -21.7057 V 51964.348669 2001-02-24 1.29152024317 1499.588
2 170.0553 -21.7186 V 51966.112111 2001-02-26 1.22789498315 2099.426
3 170.0077 -21.7261 V 51966.146392 2001-02-26 1.09238651076 2399.343
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 7 GSC2.2 PHOTOM A
3 WFI #843 0.238 8 GSC2.2 PHOTOM A
Frames in SB: Attributes
# Seeing (arcsec) PSF Distortion (rms) Sky Brightness (magnitudes/arcsec2) Limiting magnitude (5 sigma - 2 arcsec)
1 0.67 0.049 21.21 N/A
2 0.91 0.04 21.38 N/A
3 0.79 0.046 21.44 N/A
Frames in SB: Photometry (Vega)
# MJD. Civil Date Solution Type Zeropoint Zp error Extinction Chi2
1 51963.625 2001-02-23 N/A 24.11 0.028 0.11 0.028
2 51965.625 2001-02-25 N/A 24.14 0.002 0.162 0.035
3 51965.625 2001-02-25 N/A 24.14 0.002 0.162 0.035
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 GSC2.2 186.0 4014.0 170.3 -21.7
2 TAN DEFAULT GSC2.2 452.0 4229.0 170.3 -21.7
3 TAN DEFAULT GSC2.2 -82.0 4165.0 170.3 -21.7
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Calibration

Image Products >> Product Log >> Calibration
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 04-Nov-2004
Product Creation Time 22:52:44
User eisdata
Session 70481
Process 5000010
Product Type stack
Survey DPS
Telescope MPI-2.2
Instrument WFI
Region DEEP3
Field DEEP3c
Passband V
Total Exposure Time (seconds) 5998
USNO x GSC2
Catalog Symbol Number of Objects Brightest Magnitude Faintest Magnitude
GSC2 Blue cross 0
USNO Blue boxes 0
Night Solutions
# Airmass Zeropoint Zp error Extinction Chi2 Flux Scale
1 1.29 24.11 0.03 0.11 0.028 1.14
2 1.23 24.14 0.0 0.16 0.035 1.2
3 1.09 24.14 0.0 0.16 0.035 1.18
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 1,2 529 0.001 0.067 23.04
2 1,3 544 0.038 0.063 15.99
3 1,4 468 0.014 0.05 10.66
Distribution of Magnitude Differences: Tij
Mean Magnitude Difference 0.017
Standard Deviation 0.019
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Comparison

Comparison
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 04-Nov-2004
Product Creation Time 23:30:58
User eisdata
Session 70481
Workflow N/A
Process N/A
Product Type Comparison
Survey DPS
Telescope MPI-2.2
Instrument WFI
Region DEEP3
Field DEEP3c
Passband V
Total Exposure Time (seconds) 5998.357
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QC Parameters

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