C2018 F1 Grauer
Astrometry computed with   Astrometricaand   FoCAs II


COD C23
CATALOG: USNO A2.0 / CMC-15 - BAND: R


                                   10x10  20x20  30x30  40x40  50x50  60x60   SNR   SB   COD
COMET         UTC                    +/-    +/-    +/-    +/-    +/-    +/-     N  FWHM  CAT
------------  -------------------  -----  -----  -----  -----  -----  -----  ----  ----  ---
C/2018 F1     05/05/2018 23:57:09  18.68  18.40  18.32                        4.1  21.9  C23
C/2018 F1     05/05/2018 23:57:09*  0.20   0.34   0.52                          2   5.2  USN

C/2018 F1     10/05/2018 23:16:49  18.62  18.15  18.24  18.21  18.09  18.12   3.6  21.9  C23
C/2018 F1     10/05/2018 23:16:49*  0.07   0.24   0.25   0.05   0.00   0.05     2   4.0  CMC

C/2018 F1     18/05/2018 21:39:21  18.70  18.50                               4.3  21.6  C23
C/2018 F1     18/05/2018 21:39:21*  0.07   0.15                                 2   4.1  CMC


 


                                                                     AFRHO         LOG
COMET         UTC                   DELTA    r    BOX "   MAG   RSR    CM    +/-  AFRHO  OBS
------------  -------------------   -----  -----  -----  -----  ---  -----  ----  -----  ---
C/2018 F1     05/05/2018 23:57:09    2.94   3.69   9.39  18.69    4     38     9  1.576  C23
C/2018 F1     10/05/2018 23:16:49    2.96   3.66   9.31  18.53    4     44    12  1.641  C23
C/2018 F1     Not enough boxes