CDROM/AJ/V105/P1196 WF/PC Calibration Fields (Harris+ 1993) ================================================================================ Photometric Calibration of the HST Wide-Field/Planetary Camera. II. Ground-based Observations of Calibration Fields Hugh C. Harris, Diedre A. Hunter, William A. Baum, & Joseph H. Jones <1993, AJ, 105, 1196> =1993AJ....105.1196H ================================================================================ Abstract: Ground-based CCD observations have been made simulating the photometric properties of the Wide-Field/Planetary Camera (WF/PC) of the Hubble Space Telescope. This paper gives results in 15 of the most important WF/PC passbands for two fields chosen to provide efficient in-flight calibration of the WF/PC. These calibration fields are located in the outskirts of the globular clusters Omega Cen and NGC 6752. File Summary: -------------------------------------------------------------------------------- File Name Lrecl Records Explanations -------------------------------------------------------------------------------- table1.dat 314 80 WF/PC flight calibration standards in Omega Cen table2.dat 314 67 WF/PC flight calibration standards in NGC 6752 -------------------------------------------------------------------------------- Byte-by-byte Description of file: table1.dat -------------------------------------------------------------------------------- Bytes Format Units Label Explanations -------------------------------------------------------------------------------- 1- 4 I4 --- Star Star number from id. in figure 3 of paper 5 1X --- --- Blank 6- 8 F3.0 h RAh Hours of RA (epoch 2000) 9- 11 F3.0 min RAm Minutes of RA 12- 17 F6.2 s RAs Seconds of RA 18 1X --- --- Blank 19 A1 --- DE- Sign of Dec (epoch 2000) 20- 21 F2.0 deg DEd Degrees of Dec 22- 24 F3.0 arcmin DEm Arcminutes of Dec 25- 29 F5.1 arcsec DEs Arcseconds of Dec 30- 36 F7.3 mag F336W []? Magnitude for ground-based filter F336W 37- 43 F7.3 mag F439W []? Magnitude for ground-based filter F439W 44- 50 F7.3 mag F547M []? Magnitude for ground-based filter F547M 51- 57 F7.3 mag F555W []? Magnitude for ground-based filter F555W 58- 64 F7.3 mag F569W []? Magnitude for ground-based filter F569W 65- 71 F7.3 mag F606W []? Magnitude for ground-based filter F606W 72- 78 F7.3 mag F622W []? Magnitude for ground-based filter F622W 79- 85 F7.3 mag F675W []? Magnitude for ground-based filter F675W 86- 92 F7.3 mag F702W []? Magnitude for ground-based filter F702W 93- 99 F7.3 mag F791W []? Magnitude for ground-based filter F791W 100-106 F7.3 mag F814W []? Magnitude for ground-based filter F814W 107-113 F7.3 mag F725LP []? Magnitude for ground-based filter F725LP 114-120 F7.3 mag F785LP []? Magnitude for ground-based filter F785LP 121-127 F7.3 mag F850LP []? Magnitude for ground-based filter F850LP 128-134 F7.3 mag F1042M []? Magnitude for ground-based filter F1042M 135-141 F7.3 mag e_F336W []? Error in F336W 142-148 F7.3 mag e_F439W []? Error in F439W 149-155 F7.3 mag e_F547M []? Error in F547M 156-162 F7.3 mag e_F555W []? Error in F555W 163-169 F7.3 mag e_F569W []? Error in F569W 170-176 F7.3 mag e_F606W []? Error in F606W 177-183 F7.3 mag e_F622W []? Error in F622W 184-190 F7.3 mag e_F675W []? Error in F675W 191-197 F7.3 mag e_F702W []? Error in F702W 198-204 F7.3 mag e_F791W []? Error in F791W 205-211 F7.3 mag e_F814W []? Error in F814W 212-218 F7.3 mag e_F725LP []? Error in F725LP 219-225 F7.3 mag e_F785LP []? Error in F785LP 226-232 F7.3 mag e_F850LP []? Error in F850LP 233-239 F7.3 mag e_F1042M []? Error in F1042M 240-242 I3 --- i_F336W Crowding index for F336W 243-244 I2 --- n_F336W Number of observations for F336W 245-247 I3 --- i_F439W Crowding index for F439W 248-249 I2 --- n_F439W Number of observations for F439W 250-252 I3 --- i_F547M Crowding index for F547M 253-254 I2 --- n_F547M Number of observations for F547M 255-257 I3 --- i_F555W Crowding index for F555W 258-259 I2 --- n_F555W Number of observations for F555W 260-262 I3 --- i_F569W Crowding index for F569W 263-264 I2 --- n_F569W Number of observations for F569W 265-267 I3 --- i_F606W Crowding index for F606W 268-269 I2 --- n_F606W Number of observations for F606W 270-272 I3 --- i_F622W Crowding index for F622W 273-274 I2 --- n_F622W Number of observations for F622W 275-277 I3 --- i_F675W Crowding index for F675W 278-279 I2 --- n_F675W Number of observations for F675W 280-282 I3 --- i_F702W Crowding index for F702W 283-284 I2 --- n_F702W Number of observations for F702W 285-287 I3 --- i_F791W Crowding index for F791W 288-289 I2 --- n_F791W Number of observations for F791W 290-292 I3 --- i_F814W Crowding index for F814W 293-294 I2 --- n_F814W Number of observations for F814W 295-297 I3 --- i_F725LP Crowding index for F725LP 298-299 I2 --- n_F725LP Number of observations for F725LP 300-302 I3 --- i_F785LP Crowding index for F785LP 303-304 I2 --- n_F785LP Number of observations for F785LP 305-307 I3 --- i_F850LP Crowding index for F850LP 308-309 I2 --- n_F850LP Number of observations for F850LP 310-312 I3 --- i_F1042M Crowding index for F1042M 313-314 I2 --- n_F1042M Number of observations for F1042M -------------------------------------------------------------------------------- Byte-by-byte Description of file: table2.dat -------------------------------------------------------------------------------- Bytes Format Units Label Explanations -------------------------------------------------------------------------------- 1- 4 I4 --- Star Star number from id. in figure 3 of paper 5 1X --- --- Blank 6- 8 F3.0 h RAh Hours of RA (epoch 2000) 9- 11 F3.0 min RAm Minutes of RA 12- 17 F6.2 s RAs Seconds of RA 18 1X --- --- Blank 19 A1 --- DE- Sign of Dec (epoch 2000) 20- 21 F2.0 deg DEd Degrees of Dec 22- 24 F3.0 arcmin DEm Arcminutes of Dec 25- 29 F5.1 arcsec DEs Arcseconds of Dec 30- 36 F7.3 mag F336W []? Magnitude for ground-based filter F336W 37- 43 F7.3 mag F439W []? Magnitude for ground-based filter F439W 44- 50 F7.3 mag F547M []? Magnitude for ground-based filter F547M 51- 57 F7.3 mag F555W []? Magnitude for ground-based filter F555W 58- 64 F7.3 mag F569W []? Magnitude for ground-based filter F569W 65- 71 F7.3 mag F606W []? Magnitude for ground-based filter F606W 72- 78 F7.3 mag F622W []? Magnitude for ground-based filter F622W 79- 85 F7.3 mag F675W []? Magnitude for ground-based filter F675W 86- 92 F7.3 mag F702W []? Magnitude for ground-based filter F702W 93- 99 F7.3 mag F791W []? Magnitude for ground-based filter F791W 100-106 F7.3 mag F814W []? Magnitude for ground-based filter F814W 107-113 F7.3 mag F725LP []? Magnitude for ground-based filter F725LP 114-120 F7.3 mag F785LP []? Magnitude for ground-based filter F785LP 121-127 F7.3 mag F850LP []? Magnitude for ground-based filter F850LP 128-134 F7.3 mag F1042M []? Magnitude for ground-based filter F1042M 135-141 F7.3 mag e_F336W []? Error in F336W 142-148 F7.3 mag e_F439W []? Error in F439W 149-155 F7.3 mag e_F547M []? Error in F547M 156-162 F7.3 mag e_F555W []? Error in F555W 163-169 F7.3 mag e_F569W []? Error in F569W 170-176 F7.3 mag e_F606W []? Error in F606W 177-183 F7.3 mag e_F622W []? Error in F622W 184-190 F7.3 mag e_F675W []? Error in F675W 191-197 F7.3 mag e_F702W []? Error in F702W 198-204 F7.3 mag e_F791W []? Error in F791W 205-211 F7.3 mag e_F814W []? Error in F814W 212-218 F7.3 mag e_F725LP []? Error in F725LP 219-225 F7.3 mag e_F785LP []? Error in F785LP 226-232 F7.3 mag e_F850LP []? Error in F850LP 233-239 F7.3 mag e_F1042M []? Error in F1042M 240-242 I3 --- i_F336W Crowding index for F336W 243-244 I2 --- n_F336W Number of observations for F336W 245-247 I3 --- i_F439W Crowding index for F439W 248-249 I2 --- n_F439W Number of observations for F439W 250-252 I3 --- i_F547M Crowding index for F547M 253-254 I2 --- n_F547M Number of observations for F547M 255-257 I3 --- i_F555W Crowding index for F555W 258-259 I2 --- n_F555W Number of observations for F555W 260-262 I3 --- i_F569W Crowding index for F569W 263-264 I2 --- n_F569W Number of observations for F569W 265-267 I3 --- i_F606W Crowding index for F606W 268-269 I2 --- n_F606W Number of observations for F606W 270-272 I3 --- i_F622W Crowding index for F622W 273-274 I2 --- n_F622W Number of observations for F622W 275-277 I3 --- i_F675W Crowding index for F675W 278-279 I2 --- n_F675W Number of observations for F675W 280-282 I3 --- i_F702W Crowding index for F702W 283-284 I2 --- n_F702W Number of observations for F702W 285-287 I3 --- i_F791W Crowding index for F791W 288-289 I2 --- n_F791W Number of observations for F791W 290-292 I3 --- i_F814W Crowding index for F814W 293-294 I2 --- n_F814W Number of observations for F814W 295-297 I3 --- i_F725LP Crowding index for F725LP 298-299 I2 --- n_F725LP Number of observations for F725LP 300-302 I3 --- i_F785LP Crowding index for F785LP 303-304 I2 --- n_F785LP Number of observations for F785LP 305-307 I3 --- i_F850LP Crowding index for F850LP 308-309 I2 --- n_F850LP Number of observations for F850LP 310-312 I3 --- i_F1042M Crowding index for F1042M 313-314 I2 --- n_F1042M Number of observations for F1042M -------------------------------------------------------------------------------- ================================================================================ (End) Lee Brotzman [ADS] 27-Feb-1995