Catalog Products >> Product Log >> Science Grade Catalog >> Attributes |
Product Identification |
Real User | Lisbeth Fogh Olsen |
Product Creation Date | 2005-08-26 |
Product Creation Time | 13:46:06.219 |
User | eisdata |
Session | 75286 |
Batch | N/A |
Process | Local |
Product Type | SINGLE PASSBAND |
Survey | DPS |
Telescope | ESO-NTT |
Instrument | SOFI |
Region | DEEP3b |
Field | deep3b_27 |
Passband | J |
Total Exposure Time (seconds) | 3600 |
Filtering Settings |
Signal to Noise Filtering Threshold | 3.0 |
Magnitude Upper Limit | 99.9 |
Magnitude Lower Limit | 0.0 |
Star/Galaxy Classification Method adopted | Simple Method |
Magnitude Limit Applied for "Simple" Star/Galaxy Classification | 18.0 |
CLASS_STAR Limit Applied for "Simple" Star/Galaxy Classification | 0.9 |
Product Information |
Object Statistics |
Number of Discarded Objects (flags) | 290 |
Final Number of Galaxies | 616 |
Number Density of Galaxies (galaxy/arcmin2) | 21.075 |
Final Number of Stars | 8 |
Number Density of Stars (stars/arcmin2) | 0.274 |
Smooth Density Plot |
Smooth object density distribution,generated by applying a top-hat window of ... arcmin in diameter |
Projected Distribution |
Projected Distribution of science grade catalog. In the figure are shown: |
1) galaxies (blue); stars (magenta); trimmed objects (red crosses); masked objects (black crosses); other discarded objects red squares). |
Also shown are the automatic masks placed by the system around bright stars, as defined in the configuration file (red losangles) |
Limiting Magnitude (VEGA) |
Aperture Magnitudes |
Other Magnitudes |
Characteristic Magnitudes |
Vega Magnitude System |
5-sigma 2 arcsec (Vega) | 22.13 |
80% completeness (Vega) | 22.66 |
Extinction corrected 5-sigma 2 arcsec (Vega) | 22.09 |
Extinction corrected 80% completeness (Vega) | 22.62 |
1-sigma limiting isophote(Vega) | 24.22 |
AB Magnitude System |
5-sigma 2 arcsec (AB) | 23.03 |
80% completeness (AB) | 23.56 |
Extinction corrected 5-sigma 2 arcsec (AB) | 22.99 |
Extinction corrected 80% completeness (AB) | 23.52 |
1-sigma limiting isophote(AB) | 25.12 |
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