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SV Catalog Format

# Exposure Properties
#
# [0]    expid                          int     Exposure ID
# [1]    date-obs                       str     Start of exposure (UTC)
# [2]    propid                         str     Proposal ID  (CP images are included)
# [3]    guider                         int     Guider status (0: not used,1: used, 2: used, lost a star, 3: used, lost all stars)
# [4]    filter                         str     u, g, r, i, z, or Y
# [5]    airmass                        float   Airmass
# [6]    aos                            bool    True if AOS data (donuts) available
# [7]    az                             float   Azimuth (float degrees)
# [8]    dec_offset                     float   Offset in arc sec between the requested and actual telescope position in dec
# [9]    dimmsee                        float   dimm seeing measurement in arc sec
# [10]   domeflor                       float   Dome temperature under stairs [degrees C]
# [11]   domehigh                       float   Dome temperature at ring [degrees C]
# [12]   domelow                        float   Dome temperature near stairs [degrees C]
# [13]   exptime                        float   actual exposure time in seconds
# [14]   focus                          float   Hexapod z
# [15]   ha                             float   Hour Angle (float degrees)
# [16]   hexapod_time                   float   
# [17]   mairtemp                       float   Air temperature near mirror [degrees C]
# [18]   moonangl                       float   Angle between moon and telescope
# [19]   msurtemp                       float   Average mirror surface temperature [degrees C]
# [20]   program                        str     Program name
# [21]   ra_offset                      float   Offset in arc sec between the requested and actual telescope position in RA
# [22]   readout_time                   float   
# [23]   slewangl                       float   
# [24]   slew_time                      float   
# [25]   teldec                         float   Mount DEC position in float degrees
# [26]   telra                          float   Mount RA position in float degrees
# [27]   time_between_exposures         float   Time between exposures
# [28]   winddir                        float   Wind Direction [degrees C]
# [29]   windspd                        float   Wind Speed [km/h]
# [30]   zd                             float   Zenith Distance (float degrees)
#
# Image Health Properties
#
# [31]   angle                          float   whisker angle [rad]
# [32]   covxx                          float   flux 2nd moment [arsec2]
# [33]   covxy                          float   flux 2nd moment [arsec2]
# [34]   covyy                          float   flux 2nd moment [arsec2]
# [35]   e1                             float   e1 ellipticity component from Image Health
# [36]   e2                             float   e2 ellipticity component from Image Health
# [37]   ellipticity                    float   ellipticity from Image Health
# [38]   fwhm                           float   FirstCut median over 62 CCDs of sextractor's median FWHM on each chip
# [39]   median_data                    float   median background in science array
# [40]   nstars                         float   Number of stars used by image health
# [41]   r50                            float   PSF flux radius [arcsec]
# [42]   w1                             float   w1 whisker component [arsec]
# [43]   w2                             float   w2 whisker component [arsec]
# [44]   whisker                        float   whisker [arsec]
# [45]   whisker_rms                    float   whisker variation (rms) [arsec]
# [46]   autocorx                       float   Amplitude of first peak in guider auto correlation (x) after zero lag
# [47]   autocory                       float   Amplitude of first peak in guider auto correlation (y) after zero lag
# [48]   gmaxx                          float   guider max. correction in x (dec)
# [49]   gmaxy                          float   guider max. correction in y (RA)
# [50]   gx                             float   guider centroid mean in x (dec)
# [51]   gxx                            float   Variance of guider corrections (x) 1/N Sum(x_i -x_mean)^2
# [52]   gxy                            float   cross correlation 1/N Sum((x_i - x_meand)*(y_i -y_mean)
# [53]   gy                             float   guider centroid mean in y (RA)
# [54]   gyy                            float   Variance of guider corrections (y) 1/N Sum(y_i -y_mean)^2
# [55]   jumpx                          float   Guider jump in x (dec) for which (x_i - x_i-2)^2 + (y_i - y_i-2)^2 is max.
# [56]   jumpy                          float   Guider jump in y (RA) for which (x_i - x_i-2)^2 + (y_i - y_i-2)^2 is max.
#
# TCS Properties
#
# [57]   tcs_dec_mean                   float   Mean declination over entire exposure
# [58]   tcs_dec_mean_f0                float   Mean declination when shutter opens
# [59]   tcs_dec_mean_f1                float   Mean declination over first  second
# [60]   tcs_dec_mean_f2                float   Mean declination over first 2 seconds
# [61]   tcs_dec_mean_f20               float   Mean declination over first 20 seconds
# [62]   tcs_dec_mean_p1                float   Mean declination over 1 second before shutter opens
# [63]   tcs_dec_mean_p2                float   Mean declination over 2 seconds before shutter opens
# [64]   tcs_dec_mean_p3                float   Mean declination over 3 seconds before shutter opens
# [65]   tcs_dec_mean_p4                float   Mean declination over 4 seconds before shutter opens
# [66]   tcs_dec_mean_s20               float   Mean declination over seconds 20 seconds
# [67]   tcs_dec_mean_t20               float   Mean declination over third 30 seconds
# [68]   tcs_dec_std                    float   RMS/STD declination over entire exposure
# [69]   tcs_dec_std_f0                 float   RMS/STD declination when shutter opens
# [70]   tcs_dec_std_f1                 float   RMS/STD declination over first 1 seconds
# [71]   tcs_dec_std_f2                 float   RMS/STD declination over first 2 seconds
# [72]   tcs_dec_std_f20                float   RMS/STD declination over first 20 seconds
# [73]   tcs_dec_std_p1                 float   RMS/STD declination over 1 second before shutter opens
# [74]   tcs_dec_std_p2                 float   RMS/STD declination over 2 seconds before shutter opens
# [75]   tcs_dec_std_p3                 float   RMS/STD declination over 3 seconds before shutter opens
# [76]   tcs_dec_std_p4                 float   RMS/STD declination over 4 seconds before shutter opens
# [77]   tcs_dec_std_s20                float   RMS/STD declination over second 20 seconds
# [78]   tcs_dec_std_t20                float   RMS/STD declination over third 20 seconds
# [79]   tcs_ellip                      float   sqrt(ellip2)
# [80]   tcs_ellip2                     float   sqrt(e1^2 + e2^2)
# [81]   tcs_ge1                        float   same as e1 except from raw guider data
# [82]   tcs_ge2                        float   same as e2 except from raw guider data
# [83]   tcs_gellip                     float   same as ellip except from raw guider data
# [84]   tcs_gellip2                    float   same as eliip2 except from raw guider data
# [85]   tcs_ha_mean                    float   Mean HA over entire exposure
# [86]   tcs_ha_mean_f0                 float   Mean HA when shutter opens
# [87]   tcs_ha_mean_f1                 float   Mean HA over first second
# [88]   tcs_ha_mean_f2                 float   Mean HA over first 2 seconds
# [89]   tcs_ha_mean_f20                float   Mean HA over first 20 seconds
# [90]   tcs_ha_mean_p1                 float   Mean HA over 1 second before shutter opens
# [91]   tcs_ha_mean_p2                 float   Mean HA over 2 seconds before shutter opens
# [92]   tcs_ha_mean_p3                 float   Mean HA over 3 seconds before shutter opens
# [93]   tcs_ha_mean_p4                 float   Mean HA over 4 seconds before shutter opens
# [94]   tcs_ha_mean_s20                float   Mean HA over second 20 seconds
# [95]   tcs_ha_mean_t20                float   Mean HA over third 20 seconds
# [96]   tcs_ha_std                     float   RMS/STD HA over entire exposure
# [97]   tcs_ha_std_f0                  float   RMS/STD HA when shutter opens
# [98]   tcs_ha_std_f1                  float   RMS/STD HA over first second
# [99]   tcs_ha_std_f2                  float   RMS/STD HA over first two seconds
# [100]  tcs_ha_std_f20                 float   RMS/STD HA over first 20 seconds
# [101]  tcs_ha_std_p1                  float   RMS/STD HA over 1 second before shutter opens
# [102]  tcs_ha_std_p2                  float   RMS/STD HA over 2 seconds before shutter opens
# [103]  tcs_ha_std_p3                  float   RMS/STD HA over 3 seconds before shutter opens
# [104]  tcs_ha_std_p4                  float   RMS/STD HA over 4 seconds before shutter opens
# [105]  tcs_ha_std_s20                 float   RMS/STD HA over second 20 seconds
# [106]  tcs_ha_std_t20                 float   RMS/STD HA over third 20 seconds
# [107]  tcs_mjd                        float   modified julian day start time of exposure.
# [108]  tcs_e1                         float   e1=xx-yy
# [109]  tcs_e2                         float   e2=2xy
# [110]  tcs_exptime                    float   exposure time, duplicate from other table entries
# [111]  tcs_gxx                        float   same as xx except from raw guider data
# [112]  tcs_gxy                        float   same as xy except from raw guider data
# [113]  tcs_gyy                        float   same as yy except from raw guider data
# [114]  tcs_xx                         float   xx moment of TCS HA
# [115]  tcs_xy                         float   xy moment of TCS HA/dec
# [116]  tcs_yy                         float   yy moment of TCS dec
#
# Donut Properties
#
# [117]  dodzerr                        float   Error in dodz
# [118]  donut_dodx                     float   Donut corrextion (dx)
# [119]  donut_dody                     float   Donut corrextion (dy)
# [120]  donut_dodz                     float   Donut corrextion (dz)
# [121]  donut_doxt                     float   Donut corrextion (xt)
# [122]  donut_doyt                     float   Donut corrextion (yt)
# [123]  ndonuts_used                   int     Number of donuts used
# [124]  z5delta                        float   Donut Zernike (Z5 delta)
# [125]  z5thetax                       float   Donut Zernike (Z5 theta x)
# [126]  z5thetay                       float   Donut Zernike (Z5 theta x)
# [127]  z6delta                        float   Donut Zernike (Z6 delta)
# [128]  z6thetax                       float   Donut Zernike (Z6 theta x)
# [129]  z6thetay                       float   Donut Zernike (Z6 theta y)
#
# Hexapod Properties
#
# [130]  hexapod_tilt                   float   Hexapod tilt
# [131]  hexapod_tip                    float   Hexapod tip
# [132]  hexapod_x                      float   Hexapod position x
# [133]  hexapod_y                      float   Hexapod position y
# [134]  hexapod_z                      float   Hexapod position z
# [135]  hexapod_zt                     float   Hexapod Z-theta
# [136]  trim_dx                        float   Hexapod trim value (dx)
# [137]  trim_dy                        float   Hexapod trim value (dy)
# [138]  trim_dz                        float   Hexapod trim value (dz)
# [139]  trim_xt                        float   Hexapod trim value (xt)
# [140]  trim_yt                        float   Hexapod trim value (yt)
# [141]  tweak_dx                       float   Hexapod tweak value (dx)
# [142]  tweak_dy                       float   Hexapod tweak value (dy)
# [143]  tweak_dz                       float   Hexapod tweak value (dz)
# [144]  tweak_xt                       float   Hexapod tweak value (xt)
# [145]  tweak_yt                       float   Hexapod tweak value (yt)
#
# AOS Summary
#
# [146]  bcdx                           float   Bcam correction (dx)
# [147]  bcdy                           float   Bcam correction (dy)
# [148]  bcxt                           float   Bcam correction (xt)
# [149]  bcyt                           float   Bcam correction (yt)
# [150]  bczt                           float   Bcam correction (zt)
# [151]  dodx                           float   Donut correction (dx)
# [152]  dody                           float   Donut correction (dy)
# [153]  dodz                           float   Donut correction (dz)
# [154]  doxt                           float   Donut correction (xt)
# [155]  doyt                           float   Donut correction (yt)
# [156]  fadx                           float   FA Delta x
# [157]  fady                           float   FA Delta y
# [158]  fadz                           float   FA Delta focus
# [159]  faxt                           float   FA Delta X-theta
# [160]  fayt                           float   FA Delta Y-theta
#
# Donut Summary
#
# [161] n_donuts                        int     Number of donuts found
#
# Telescope Data
#
# [162] dome_az                         float   Dome Azimuth (float degrees)
# [163] tel_az                          float   Telescope Azimuth (float degrees)
# [164] tel_el                          float