Catalog Products >> Product Log >> Primary Catalog >> Verifcation
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 2005-08-26
Product Creation Time 13:42:47.635
User eisdata
Session 75286
Batch N/A
Process Local
Product Type SINGLE PASSBAND
Survey DPS
Telescope ESO-NTT
Instrument SOFI
Region DEEP3a
Field DEEP3a_4_2
Passband J
Total Exposure Time (seconds) 3600
Number Counts
Star Counts with comparison with Galactic model
              
STAR COUNTS COMPARED WITH GALACTIC MODEL
              
Solid dots: EIS data
Cyan line: Galactic model, not corrected for catalog completeness 
Blue line: Galactic model, corrected for catalog completeness
Red dotted line: magnitude limit for the star/galaxy classification
Magenta dotted line: 2 arcsec - 5 sigma limiting magnitude
Number of stars in the catalog: 15
Magnitudes are Vega in the instrument natural system (SOFI)
Model data averaged over 2 simulations.
Errors on model calculated as the standard deviation of the values in the different simulations.
Errors on the real counts are: 1+sqrt(N + 0.75)
Galaxy Counts
Solid Blue Squares: EIS data
            
            
blue dashed line:    
5 S/N MAG_AUTO magnitude limit=21.44
            
red line:    
Least Squares Method: fitted log(Counts)=a*Magnitude+b
a =  0.26; b = -1.02.
            
Magnitude System: Vega
Magnitude Type:   MAG_AUTO
.