Product Summary

Image Products >> Product Log >> Summary
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 04-Nov-2004
Product Creation Time 20:58:46
User eisdata
Session 70481
Process 5000010
Product Type stack
Survey DPS
Telescope MPI-2.2
Instrument WFI
Region DEEP1
Field DEEP1c
Passband V
Total Exposure Time (seconds) 7498
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) 22:49:23.8
Declinaton (dd:mm:ss.s) -40:12:31
Interval between First/Last Contributing Frames (days) 1.96
Airmass 0.0
Final Pixel Scale of Product 0.24
Measured Seeing (arcsec) 1.2
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 -4399.0
Reference Pixel: Y 4515.0
Photometry
Number of nights with independent zeropoints 3
Zeropoint of Product (Vega magnitudes) 24.174
Zeropoint Error (Zp error) 0.022
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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 20:58:46
User eisdata
Session 70481
Process 5000010
Product Type stack
Survey DPS
Telescope MPI-2.2
Instrument WFI
Region DEEP1
Field DEEP1c
Passband V
Total Exposure Time (seconds) 7498
General Properties
Right Ascension (decimal degrees) 342.3492
Declination (decimal degrees) -40.2088
Galactic Longitude, l 357.6318
Galactic Latitude, b -61.6351
Total Exposure Time (seconds) 7498
Number of Contributing Frames 3
First Contributing Frame MJD 52143.1228
Lsat Contributing Frame MJD 52145.0784
First Contributing Frame Civil Date 2001-08-22
Last Contributing Frame Civil Date 2001-08-24
Interval between First/Last Contributing Frames (days) 1.96
Number of Photometric Contributing Frames 3
Number of Rejected Frames 0
Number of Stacked Frames 3
Effective Gain 17391.0
Effective Non-linearity N/A
Effective Saturation N/A
Area of maximum overlap in stacked image (arcmin2) 1039.5
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 28.124 27.374 26.934 26.624 26.374
2.0 27.124 26.374 25.934 25.624 25.374
3.0 26.714 25.964 25.524 25.204 24.964
4.0 25.904 25.154 24.714 24.404 24.154
5.0 25.534 24.784 24.344 24.034 23.794
6.0 25.124 24.364 23.924 23.614 23.374
PSF
Measured Seeing (arcsec) 1.195
Measured Seeing (pixels) 5.022
PSF Distortion along X-axis (E-W), e1 -0.007
PSF Distortion along Y-axis (N-S), e2 0.003
PSF Distortion rms 0.054
Pixel Distribution
Mean Count (ADU) 0.027
Standard Deviation of Count (ADU) 1.954
Mean Sigma-Clipped Background Count (ADU) -0.001
Standard Deviation of Sigma-Clipped Background Count (ADU) 0.011
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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 20:58:46
User eisdata
Session 70481
Process 5000010
Product Type stack
Survey DPS
Telescope MPI-2.2
Instrument WFI
Region DEEP1
Field DEEP1c
Passband V
Total Exposure Time (seconds) 7498
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 1.21
Mean Seeing of Contributing Frames (arcsec) 1.297
Mean of rms PSF Distortions of Contributing Frames 0.062
Mean Sky Brightness of Contributing Frames (magnitudes/arcsec2) 21.32
Frames in SB: Observations
# R.A. Dec. Passband MJD Civil Date Airmass Total Exposure Time
1 342.3338 -40.2074 V 52143.1228438 2001-08-22 1.1552096633 1499.5882
2 342.3615 -40.1992 V 52144.090328 2001-08-23 1.21781492305 2999.1765
3 342.3523 -40.2199 V 52145.0783685 2001-08-24 1.25595909685 2999.177
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 10 GSC2.2 PHOTOM A
3 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 1.27 0.08 21.6 N/A
2 1.04 0.063 21.26 N/A
3 1.58 0.042 20.77 N/A
Frames in SB: Photometry (Vega)
# MJD. Civil Date Solution Type Zeropoint Zp error Extinction Chi2
1 52142.667 2001-08-21 N/A 24.19 0.002 0.116 0.036
2 52143.667 2001-08-22 N/A 24.23 0.001 0.161 0.032
3 52144.667 2001-08-23 N/A 24.11 0.059 0.11 0.059
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 -4824.0 4312.0 343.1 -40.2
2 TAN DEFAULT GSC2.2 -4399.0 4376.0 343.1 -40.2
3 TAN DEFAULT GSC2.2 -4592.0 4515.0 343.1 -40.2
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Calibration

Image Products >> Product Log >> Calibration
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 04-Nov-2004
Product Creation Time 20:58:46
User eisdata
Session 70481
Process 5000010
Product Type stack
Survey DPS
Telescope MPI-2.2
Instrument WFI
Region DEEP1
Field DEEP1c
Passband V
Total Exposure Time (seconds) 7498
USNO x GSC2
Catalog Symbol Number of Objects Brightest Magnitude Faintest Magnitude
GSC2 Blue cross 658 10.35 19.5
USNO Blue boxes 1463 10.2 25.1
Night Solutions
# Airmass Zeropoint Zp error Extinction Chi2 Flux Scale
1 1.16 24.19 0.0 0.12 0.036 1.13
2 1.22 24.23 0.0 0.16 0.032 1.2
3 1.26 24.11 0.06 0.11 0.059 1.14
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 1,2 424 0.019 0.085 23.04
2 1,3 580 0.065 0.092 15.21
3 1,4 441 -0.004 0.084 15.98
Distribution of Magnitude Differences: Tij
Mean Magnitude Difference 0.027
Standard Deviation 0.035
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Comparison

Comparison
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 04-Nov-2004
Product Creation Time 23:27:11
User eisdata
Session 70481
Workflow N/A
Process N/A
Product Type Comparison
Survey DPS
Telescope MPI-2.2
Instrument WFI
Region DEEP1
Field DEEP1c
Passband V
Total Exposure Time (seconds) 7497.9417
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QC Parameters

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