Product Summary

Image Products >> Product Log >> Summary
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 04-Nov-2004
Product Creation Time 22:03:21
User eisdata
Session 70481
Process 5000010
Product Type stack
Survey DPS
Telescope MPI-2.2
Instrument WFI
Region DEEP3
Field DEEP3a
Passband V
Total Exposure Time (seconds) 8997
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) 11:24:53.3
Declinaton (dd:mm:ss.s) -21:42:22
Interval between First/Last Contributing Frames (days) 8.08
Airmass 0.0
Final Pixel Scale of Product 0.24
Measured Seeing (arcsec) 1.04
PSF Distortion (rms) 0.05
Astrometry/Reference Grid
Projection TAN
Orientation (default is North up; East left) DEFAULT
Astrometric System GSC2.2
Reference Pixel: X 17396.0
Reference Pixel: Y 4266.0
Photometry
Number of nights with independent zeropoints 5
Zeropoint of Product (Vega magnitudes) 24.102
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 04-Nov-2004
Product Creation Time 22:03:21
User eisdata
Session 70481
Process 5000010
Product Type stack
Survey DPS
Telescope MPI-2.2
Instrument WFI
Region DEEP3
Field DEEP3a
Passband V
Total Exposure Time (seconds) 8997
General Properties
Right Ascension (decimal degrees) 171.222
Declination (decimal degrees) -21.7063
Galactic Longitude, l 277.5784
Galactic Latitude, b 36.8679
Total Exposure Time (seconds) 8997
Number of Contributing Frames 6
First Contributing Frame MJD 51633.0938
Lsat Contributing Frame MJD 51641.1749
First Contributing Frame Civil Date 2000-03-30
Last Contributing Frame Civil Date 2000-04-07
Interval between First/Last Contributing Frames (days) 8.08
Number of Photometric Contributing Frames 5
Number of Rejected Frames 1
Number of Stacked Frames 5
Effective Gain 21466.2
Effective Non-linearity N/A
Effective Saturation N/A
Area of maximum overlap in stacked image (arcmin2) 988.5
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 27.912 27.162 26.722 26.402 26.162
2.0 27.222 26.472 26.032 25.722 25.472
3.0 26.712 25.952 25.512 25.202 24.962
4.0 25.912 25.152 24.712 24.402 24.162
5.0 25.402 24.652 24.212 23.902 23.652
6.0 25.022 24.272 23.832 23.512 23.272
PSF
Measured Seeing (arcsec) 1.045
Measured Seeing (pixels) 4.389
PSF Distortion along X-axis (E-W), e1 -0.009
PSF Distortion along Y-axis (N-S), e2 -0.001
PSF Distortion rms 0.047
Pixel Distribution
Mean Count (ADU) 0.033
Standard Deviation of Count (ADU) 2.164
Mean Sigma-Clipped Background Count (ADU) -0.001
Standard Deviation of Sigma-Clipped Background Count (ADU) 0.01
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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 22:03:21
User eisdata
Session 70481
Process 5000010
Product Type stack
Survey DPS
Telescope MPI-2.2
Instrument WFI
Region DEEP3
Field DEEP3a
Passband V
Total Exposure Time (seconds) 8997
Stack Blocks (SB)
Number of Original Frames Input 6
Number of Photometric Frames 5
Number of Rejected Frames 1
Number of Stacked Frames 5
Mean Airmass of Contributing Frames 1.38
Mean Seeing of Contributing Frames (arcsec) 1.472
Mean of rms PSF Distortions of Contributing Frames 0.064
Mean Sky Brightness of Contributing Frames (magnitudes/arcsec2) 21.02
Frames in SB: Observations
# R.A. Dec. Passband MJD Civil Date Airmass Total Exposure Time
1 171.2132 -21.7025 V 51633.0937948 2000-03-30 1.04371300613 1499.584
2 171.2336 -21.6954 V 51634.2809556 2000-03-31 1.4875972754 1499.586
3 171.2436 -21.7069 V 51635.0350109 2000-04-01 1.19295989954 1499.59
4 171.2287 -21.7151 V 51636.1057793 2000-04-02 1.01990271992 1499.576
5 171.1913 -21.7115 V 51641.173473 2000-04-07 1.04315117433 29.917
6 171.191 -21.7115 V 51641.1749155 2000-04-07 1.103636133 2999.162
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 A
4 WFI #843 0.238 5 GSC2.2 PHOTOM A
5 WFI #843 0.238 1 GSC2.2 PHOTOM D
6 WFI #843 0.238 10 GSC2.2 PHOTOM A
Frames in SB: Attributes
# Seeing (arcsec) PSF Distortion (rms) Sky Brightness (magnitudes/arcsec2) Limiting magnitude (5 sigma - 2 arcsec)
1 0.76 0.059 21.21 N/A
2 1.54 0.084 20.76 N/A
3 1.19 0.059 21.01 N/A
4 1.07 0.071 20.96 N/A
5 1.5 0.017 21.15 N/A
6 1.3 0.03 21.12 N/A
Frames in SB: Photometry (Vega)
# MJD. Civil Date Solution Type Zeropoint Zp error Extinction Chi2
1 51632.667 2000-03-29 N/A 24.1 0.039 0.147 0.039
2 51633.667 2000-03-30 N/A 24.09 0.006 0.129 0.027
3 51634.667 2000-03-31 N/A 24.3 0.003 0.324 0.055
4 51635.667 2000-04-01 N/A 23.98 0.06 0.147 0.06
5 51640.667 2000-04-06 N/A 24.07 0.035 0.11 0.035
6 51640.667 2000-04-06 N/A 24.07 0.035 0.11 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 16949.0 4067.0 170.3 -21.7
2 TAN DEFAULT GSC2.2 17240.0 3927.0 170.3 -21.7
3 TAN DEFAULT GSC2.2 17396.0 4143.0 170.3 -21.7
4 TAN DEFAULT GSC2.2 17150.0 4266.0 170.3 -21.7
5 TAN DEFAULT GSC2.2 16269.0 4029.0 170.3 -21.7
6 TAN DEFAULT GSC2.2 16558.0 4202.0 170.3 -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 22:03:21
User eisdata
Session 70481
Process 5000010
Product Type stack
Survey DPS
Telescope MPI-2.2
Instrument WFI
Region DEEP3
Field DEEP3a
Passband V
Total Exposure Time (seconds) 8997
USNO x GSC2
Catalog Symbol Number of Objects Brightest Magnitude Faintest Magnitude
GSC2 Blue cross 790 10.45 19.49
USNO Blue boxes 1980 9.6 19.1
Night Solutions
# Airmass Zeropoint Zp error Extinction Chi2 Flux Scale
1 1.04 24.1 0.04 0.15 0.039 1.15
2 1.49 24.09 0.01 0.13 0.027 1.19
3 1.19 24.3 0.0 0.32 0.055 1.43
4 1.02 23.98 0.06 0.15 0.06 1.15
5 1.04 24.07 0.04 0.11 0.035
6 1.1 24.07 0.04 0.11 0.035 1.12
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 1,2 462 0.005 0.087 23.04
2 1,3 333 -0.097 0.078 16.01
3 1,4 366 0.183 0.079 14.07
4 1,5 433 -0.006 0.087 15.89
5 1,6 470 -0.009 0.061 15.18
Distribution of Magnitude Differences: Tij
Mean Magnitude Difference 0.015
Standard Deviation 0.102
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Comparison

Comparison
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 04-Nov-2004
Product Creation Time 23:29:29
User eisdata
Session 70481
Workflow N/A
Process N/A
Product Type Comparison
Survey DPS
Telescope MPI-2.2
Instrument WFI
Region DEEP3
Field DEEP3a
Passband V
Total Exposure Time (seconds) 8997.498
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QC Parameters

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