Product Summary

Image Products >> Product Log >> Summary
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 04-Nov-2004
Product Creation Time 22:25:36
User eisdata
Session 70482
Process 5000010
Product Type stack
Survey DPS
Telescope MPI-2.2
Instrument WFI
Region DEEP2
Field DEEP2b
Passband R
Total Exposure Time (seconds) 8998
Associated Catalog
Product Type Single Passband Catalog
Product Name N/A
Summary at-a-glance
Instrument WFI
ESO Filter# #844
Right Ascension (hh:mm:ss.s) 03:34:59.8
Declinaton (dd:mm:ss.s) -27:48:46
Interval between First/Last Contributing Frames (days) 1.96
Airmass 0.0
Final Pixel Scale of Product 0.24
Measured Seeing (arcsec) 1.27
PSF Distortion (rms) 0.06
Astrometry/Reference Grid
Projection TAN
Orientation (default is North up; East left) DEFAULT
Astrometric System GSC2.2
Reference Pixel: X -97.0
Reference Pixel: Y 4401.0
Photometry
Number of nights with independent zeropoints 1
Zeropoint of Product (Vega magnitudes) 24.43
Zeropoint Error (Zp error) 0.037
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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 22:25:36
User eisdata
Session 70482
Process 5000010
Product Type stack
Survey DPS
Telescope MPI-2.2
Instrument WFI
Region DEEP2
Field DEEP2b
Passband R
Total Exposure Time (seconds) 8998
General Properties
Right Ascension (decimal degrees) 53.7494
Declination (decimal degrees) -27.8128
Galactic Longitude, l 223.7261
Galactic Latitude, b -53.885
Total Exposure Time (seconds) 8998
Number of Contributing Frames 4
First Contributing Frame MJD 51782.3514
Lsat Contributing Frame MJD 51784.3155
First Contributing Frame Civil Date 2000-08-26
Last Contributing Frame Civil Date 2000-08-28
Interval between First/Last Contributing Frames (days) 1.96
Number of Photometric Contributing Frames 1
Number of Rejected Frames 1
Number of Stacked Frames 3
Effective Gain 18175.4
Effective Non-linearity N/A
Effective Saturation N/A
Area of maximum overlap in stacked image (arcmin2) 986.7
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 27.77 27.02 26.58 26.27 26.03
2.0 26.68 25.93 25.49 25.17 24.93
3.0 25.66 24.91 24.47 24.15 23.91
4.0 25.21 24.46 24.02 23.71 23.47
5.0 24.52 23.77 23.33 23.01 22.77
6.0 24.21 23.46 23.02 22.71 22.46
PSF
Measured Seeing (arcsec) 1.27
Measured Seeing (pixels) 5.336
PSF Distortion along X-axis (E-W), e1 -0.005
PSF Distortion along Y-axis (N-S), e2 -0.002
PSF Distortion rms 0.06
Pixel Distribution
Mean Count (ADU) 0.055
Standard Deviation of Count (ADU) 2.802
Mean Sigma-Clipped Background Count (ADU) -0.001
Standard Deviation of Sigma-Clipped Background Count (ADU) 0.014
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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 22:25:36
User eisdata
Session 70482
Process 5000010
Product Type stack
Survey DPS
Telescope MPI-2.2
Instrument WFI
Region DEEP2
Field DEEP2b
Passband R
Total Exposure Time (seconds) 8998
Stack Blocks (SB)
Number of Original Frames Input 4
Number of Photometric Frames 1
Number of Rejected Frames 1
Number of Stacked Frames 3
Mean Airmass of Contributing Frames 1.39
Mean Seeing of Contributing Frames (arcsec) 1.39
Mean of rms PSF Distortions of Contributing Frames 0.122
Mean Sky Brightness of Contributing Frames (magnitudes/arcsec2) 20.3
Frames in SB: Observations
# R.A. Dec. Passband MJD Civil Date Airmass Total Exposure Time
1 53.7466 -27.8086 R 51782.3513506 2000-08-26 1.02458090422 2999.174
2 53.7783 -27.8128 R 51783.3330318 2000-08-27 1.05053225141 2999.176
3 53.7232 -27.817 R 51784.3154902 2000-08-28 1.08333998684 2999.174
4 53.7309 -27.7962 R 51784.3642726 2000-08-28 1.00908558745 2999.164
Frames in SB: Properties
# Instrument Filter Pixel Scale NDIT Astrometric System Photometric Flag Visual Flag Automatic Flag
1 WFI #844 0.238 10 GSC2.2 - A
2 WFI #844 0.238 10 GSC2.2 - A
3 WFI #844 0.238 10 GSC2.2 PHOTOM A
4 WFI #844 0.238 10 GSC2.2 PHOTOM D
Frames in SB: Attributes
# Seeing (arcsec) PSF Distortion (rms) Sky Brightness (magnitudes/arcsec2) Limiting magnitude (5 sigma - 2 arcsec)
1 1.06 0.109 20.76 N/A
2 1.51 0.088 20.64 N/A
3 1.38 0.053 20.51 N/A
4 0.22 0.116 20.59 N/A
Frames in SB: Photometry (Vega)
# MJD. Civil Date Solution Type Zeropoint Zp error Extinction Chi2
1 51781.667 2000-08-25 N/A 24.47 -1.0 0.07 0.043
2 51782.667 2000-08-26 N/A 24.47 -1.0 0.07 0.037
3 51783.667 2000-08-27 N/A 24.43 0.005 0.017 0.037
4 51783.667 2000-08-27 N/A 24.43 0.005 0.017 0.037
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 -213.0 4198.0 54.1 -27.8
2 TAN DEFAULT GSC2.2 -96.0 4401.0 54.1 -27.8
3 TAN DEFAULT GSC2.2 -828.0 4332.0 54.1 -27.8
4 TAN DEFAULT GSC2.2 -293.0 4020.0 54.1 -27.8
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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 22:25:36
User eisdata
Session 70482
Process 5000010
Product Type stack
Survey DPS
Telescope MPI-2.2
Instrument WFI
Region DEEP2
Field DEEP2b
Passband R
Total Exposure Time (seconds) 8998
USNO x GSC2
Catalog Symbol Number of Objects Brightest Magnitude Faintest Magnitude
GSC2 Blue cross 510 8.77 19.5
USNO Blue boxes 1215 9.3 18.2
Night Solutions
# Airmass Zeropoint Zp error Extinction Chi2 Flux Scale
3 1.08 24.43 0.01 0.02 0.037 0.96
4 1.01 24.43 0.01 0.02 0.037
Image Products: Calibration: Stack Non-Photometric...
# Airmass Zeropoint Zp error Extinction Chi2 Flux Scale
1 1.02 24.47 -1.0 1.0
2 1.05 24.47 -1.0 0.99
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 1,2 529 0.079 0.085 23.04
Distribution of Magnitude Differences: Tij
Mean Magnitude Difference 0.079
Standard Deviation 0.0
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Comparison

Comparison
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 04-Nov-2004
Product Creation Time 23:57:42
User eisdata
Session 70482
Workflow N/A
Process N/A
Product Type Comparison
Survey DPS
Telescope MPI-2.2
Instrument WFI
Region DEEP2
Field DEEP2b
Passband R
Total Exposure Time (seconds) 8997.524
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QC Parameters

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