Product Summary

Image Products >> Product Log >> Summary
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 05-Nov-2004
Product Creation Time 18:10:27
User eisdata
Session 70531
Process 5000010
Product Type stack
Survey DPS
Telescope MPI-2.2
Instrument WFI
Region DEEP3
Field DEEP3a
Passband U
Total Exposure Time (seconds) 35997
Associated Catalog
Product Type Single Passband Catalog
Product Name N/A
Summary at-a-glance
Instrument WFI
ESO Filter# #877
Right Ascension (hh:mm:ss.s) 11:24:53.9
Declinaton (dd:mm:ss.s) -21:42:17
Interval between First/Last Contributing Frames (days) 5.04
Airmass 0.0
Final Pixel Scale of Product 0.24
Measured Seeing (arcsec) 1.12
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 17347.0
Reference Pixel: Y 4406.0
Photometry
Number of nights with independent zeropoints 4
Zeropoint of Product (Vega magnitudes) 21.963
Zeropoint Error (Zp error) 0.013
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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 18:10:27
User eisdata
Session 70531
Process 5000010
Product Type stack
Survey DPS
Telescope MPI-2.2
Instrument WFI
Region DEEP3
Field DEEP3a
Passband U
Total Exposure Time (seconds) 35997
General Properties
Right Ascension (decimal degrees) 171.2246
Declination (decimal degrees) -21.7049
Galactic Longitude, l 277.5804
Galactic Latitude, b 36.8701
Total Exposure Time (seconds) 35997
Number of Contributing Frames 10
First Contributing Frame MJD 51962.1828
Lsat Contributing Frame MJD 51967.2179
First Contributing Frame Civil Date 2001-02-22
Last Contributing Frame Civil Date 2001-02-27
Interval between First/Last Contributing Frames (days) 5.04
Number of Photometric Contributing Frames 10
Number of Rejected Frames 0
Number of Stacked Frames 10
Effective Gain 131196.8
Effective Non-linearity N/A
Effective Saturation N/A
Area of maximum overlap in stacked image (arcmin2) 880.9
Fraction of instrument FOV of area of stacked image with maximum overlap 0.8
Aperture Limiting Magnitudes
Aperture (arcsec) 1 sigma 2 sigma 3 sigma 4 sigma 5 sigma
1.0 27.533 26.783 26.343 26.023 25.783
2.0 26.803 26.053 25.613 25.303 25.063
3.0 26.693 25.943 25.503 25.183 24.943
4.0 25.653 24.903 24.463 24.153 23.913
5.0 25.783 25.033 24.593 24.273 24.033
6.0 25.303 24.543 24.103 23.793 23.553
PSF
Measured Seeing (arcsec) 1.117
Measured Seeing (pixels) 4.695
PSF Distortion along X-axis (E-W), e1 -0.009
PSF Distortion along Y-axis (N-S), e2 -0.007
PSF Distortion rms 0.038
Pixel Distribution
Mean Count (ADU) 0.002
Standard Deviation of Count (ADU) 0.273
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 18:10:27
User eisdata
Session 70531
Process 5000010
Product Type stack
Survey DPS
Telescope MPI-2.2
Instrument WFI
Region DEEP3
Field DEEP3a
Passband U
Total Exposure Time (seconds) 35997
Stack Blocks (SB)
Number of Original Frames Input 10
Number of Photometric Frames 10
Number of Rejected Frames 0
Number of Stacked Frames 10
Mean Airmass of Contributing Frames 1.04
Mean Seeing of Contributing Frames (arcsec) 1.031
Mean of rms PSF Distortions of Contributing Frames 0.071
Mean Sky Brightness of Contributing Frames (magnitudes/arcsec2) 22.3
Frames in SB: Observations
# R.A. Dec. Passband MJD Civil Date Airmass Total Exposure Time
1 171.224 -21.7056 U 51962.182832 2001-02-22 1.03460238459 4499.59
2 171.2462 -21.6974 U 51962.24297 2001-02-22 1.01938447825 4499.592
3 171.2542 -21.7098 U 51963.144587 2001-02-23 1.14003358479 2699.754
4 171.2656 -21.6988 U 51963.179344 2001-02-23 1.05150999568 2699.754
5 171.2183 -21.7122 U 51963.21545 2001-02-23 1.01413440101 3599.671
6 171.2014 -21.7142 U 51964.173283 2001-02-24 1.05758629291 2699.754
7 171.2135 -21.7028 U 51964.208516 2001-02-24 1.01500723113 2699.753
8 171.1738 -21.6956 U 51964.250079 2001-02-24 1.02370102801 3599.672
9 171.187 -21.727 U 51967.152952 2001-02-27 1.05993327531 4499.59
10 171.2616 -21.6853 U 51967.21788 2001-02-27 1.0142282285 4499.59
Frames in SB: Properties
# Instrument Filter Pixel Scale NDIT Astrometric System Photometric Flag Visual Flag Automatic Flag
1 WFI #877 0.238 5 GSC2.2 PHOTOM B
2 WFI #877 0.238 5 GSC2.2 PHOTOM B
3 WFI #877 0.238 3 GSC2.2 PHOTOM B
4 WFI #877 0.238 3 GSC2.2 PHOTOM B
5 WFI #877 0.238 4 GSC2.2 PHOTOM B
6 WFI #877 0.238 3 GSC2.2 PHOTOM B
7 WFI #877 0.238 3 GSC2.2 PHOTOM B
8 WFI #877 0.238 4 GSC2.2 PHOTOM B
9 WFI #877 0.238 5 GSC2.2 PHOTOM B
10 WFI #877 0.238 5 GSC2.2 PHOTOM B
Frames in SB: Attributes
# Seeing (arcsec) PSF Distortion (rms) Sky Brightness (magnitudes/arcsec2) Limiting magnitude (5 sigma - 2 arcsec)
1 1.17 0.065 21.53 N/A
2 1.06 0.094 21.46 N/A
3 1.2 0.06 21.52 N/A
4 1.05 0.056 21.54 N/A
5 1.05 0.08 21.63 N/A
6 1.21 0.051 21.81 N/A
7 1.11 0.103 21.88 N/A
8 1.11 0.042 21.9 N/A
9 0.3 0.073 21.63 N/A
10 1.05 0.085 21.68 N/A
Frames in SB: Photometry (Vega)
# MJD. Civil Date Solution Type Zeropoint Zp error Extinction Chi2
1 51961.625 2001-02-21 N/A 22.01 0.043 0.758 0.043
2 51961.625 2001-02-21 N/A 22.01 0.043 0.758 0.043
3 51962.625 2001-02-22 N/A 21.77 0.036 0.48 0.036
4 51962.625 2001-02-22 N/A 21.77 0.036 0.48 0.036
5 51962.625 2001-02-22 N/A 21.77 0.036 0.48 0.036
6 51963.625 2001-02-23 N/A 21.87 0.042 0.48 0.042
7 51963.625 2001-02-23 N/A 21.87 0.042 0.48 0.042
8 51963.625 2001-02-23 N/A 21.87 0.042 0.48 0.042
9 51966.625 2001-02-26 N/A 22.2 0.048 0.758 0.048
10 51966.625 2001-02-26 N/A 22.2 0.048 0.758 0.048
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 16986.0 4088.0 170.3 -21.7
2 TAN DEFAULT GSC2.2 17254.0 3960.0 170.3 -21.7
3 TAN DEFAULT GSC2.2 17059.0 4148.0 170.3 -21.7
4 TAN DEFAULT GSC2.2 17347.0 4087.0 170.3 -21.7
5 TAN DEFAULT GSC2.2 17213.0 4261.0 170.3 -21.7
6 TAN DEFAULT GSC2.2 16282.0 4208.0 170.3 -21.7
7 TAN DEFAULT GSC2.2 16571.0 4123.0 170.3 -21.7
8 TAN DEFAULT GSC2.2 16417.0 4009.0 170.3 -21.7
9 TAN DEFAULT GSC2.2 16283.0 4406.0 170.3 -21.7
10 TAN DEFAULT GSC2.2 17299.0 3771.0 170.3 -21.7
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Calibration

Image Products >> Product Log >> Calibration
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 05-Nov-2004
Product Creation Time 18:10:27
User eisdata
Session 70531
Process 5000010
Product Type stack
Survey DPS
Telescope MPI-2.2
Instrument WFI
Region DEEP3
Field DEEP3a
Passband U
Total Exposure Time (seconds) 35997
USNO x GSC2
Catalog Symbol Number of Objects Brightest Magnitude Faintest Magnitude
GSC2 Blue cross 789 10.45 19.49
USNO Blue boxes 1983 9.6 19.1
Night Solutions
# Airmass Zeropoint Zp error Extinction Chi2 Flux Scale
1 1.03 22.01 0.04 0.76 0.043 2.06
2 1.02 22.01 0.04 0.76 0.043 2.04
3 1.14 21.77 0.04 0.48 0.036 1.66
4 1.05 21.77 0.04 0.48 0.036 1.59
5 1.01 21.77 0.04 0.48 0.036 1.57
6 1.06 21.87 0.04 0.48 0.042 1.6
7 1.02 21.87 0.04 0.48 0.042 1.57
8 1.02 21.87 0.04 0.48 0.042 1.57
9 1.06 22.2 0.05 0.76 0.048 2.1
10 1.01 22.2 0.05 0.76 0.048 2.03
Relative Photometry
Overlap Information
Number of Fields 1
Number of Overlaps 11
Magnitude differences in overlaps
Overlap ID Fields Number of Objects Magnitude Difference Standard deviation Area
1 1,2 152 0.116 0.07 23.04
2 1,3 148 -0.03 0.096 15.35
3 1,4 138 -0.068 0.083 14.16
4 1,5 125 -0.077 0.046 10.89
5 1,6 148 -0.056 0.081 19.73
6 1,7 142 0.008 0.077 15.15
7 1,8 141 0.009 0.087 19.53
8 1,9 168 0.035 0.094 8.41
9 1,10 176 0.285 0.101 9.62
10 1,11 171 0.243 0.083 9.7
Distribution of Magnitude Differences: Tij
Mean Magnitude Difference 0.046
Standard Deviation 0.128
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Comparison

Comparison
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 05-Nov-2004
Product Creation Time 22:08:34
User eisdata
Session 70531
Workflow N/A
Process N/A
Product Type Comparison
Survey DPS
Telescope MPI-2.2
Instrument WFI
Region DEEP3
Field DEEP3a
Passband U
Total Exposure Time (seconds) 35996.72
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QC Parameters

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