The Chandra Multiwavelength Project:Galactic Plane Survey Chandra X-ray Observatory National Optical Astronomy Observatory



The ChaMPlane survey is being conducted at the Harvard-Smithsonian Center for Astrophysics.

Photometric Depth Achieved


DEPTH = Photometric depth for 5 sigma detection, determined from measured sky, variance, seeing and magnitude zeropoint. EXPTIME = Total exposure time (seconds ) for the stacked Mosaic image. SEEING = FWHM in arcseconds

FIELD   FILTER  DEPTH        EXPTIME SEEING  
------- ------  --------     ------- --------
A0620   V       23.40          600   0.940
        R       24.00         1140   0.863
        I       23.17          840   0.850   
        Ha      23.38         6600   0.788
B2224   V       22.35          180   1.544 
        R       24.88         2100   0.911
        I       21.50          900   1.307   
        Ha      23.95         9000   0.963
C123    V       24.39          540   1.096 
        R       25.31         1200   0.799
        I       22.95          540   1.323   
        Ha      24.22         6900   0.968
C129    V       24.51          540   1.091 
        R       24.04         1200   1.119 
        I       23.76          540   0.828   
        Ha      24.00         6900   0.947
EGJ2227 V       23.04          540   1.484 
        R       23.85         1200   1.163 
        I       22.48          540   1.294   
        Ha      23.30         6900   1.203 
G166    V       24.51          540   1.075 
        R       24.64         1200   1.143 
        I       23.18          540   0.961   
        Ha      24.32         7500   1.057 
GKPer   V       23.48          900   1.372  
        R       23.15         1260   1.190 
        I       22.75         540    1.148   
        Ha      22.77         7200   1.374 
J0422   V       24.51          900   1.221 
        R       24.90         2100   0.994
        I       22.99         1410   1.117   
        Ha      24.23         7500   0.981
NGC1569 V       23.56          900   1.174  
        R       23.93         1260   1.156 
        I       22.40         900    1.547   
        Ha      22.67         4800   1.390 
NGC3256 V       23.98          480   0.956
        R       24.38         1140   0.895
        I       23.50         720    0.855   
        Ha      23.76         7200   0.876 
NGC3603 V       24.70         540    1.096 
        R       24.18         1200   1.482 
        I       23.61         540    1.126   
        Ha      23.39         7500   1.286 
PKS0745 V       24.39         480    0.766
        R       24.59         1020   0.750
        I       23.45         720    0.898   
        Ha      24.21         6900   0.788
V382Vel V       24.00         1080   0.855
        R       23.53         1200   1.798 
        I       22.65         540    0.818   
        Ha      22.15         1288   1.948 
G116	R	24.99         540    0.901