Observations of Wolf 359 
UTC 2020-04-23
University of Louisville Manner Telescope (ULMT) at Mt. Lemmon

SITELAT  =  32.442421 -> 32:26:32.716 
SITELONG  = -110.788835 -> -110:47:19.806 (+ to the east)


Observer and processing: John Kielkopf
Contact:  jkielkopf@gmail.com or john.kielkopf@louisville.edu

All images:

RC Optical Systems 0.6-meter Ritchie-Chretien 
SBIG STXL 6303 4096x4096 9 micron pixel CCD
Plate scale 0.394 arcsec/pixel
FITS files with with headers and full documentation in 32-bit floating point 
NTP times with subsecond error
Bias and dark corrected and not flat-fielded
Sloan filters 
Images cropped to 3000x3000 approximately centered on Wolf 359
Astrometry added in WCS headers using Astrometry.net

Files:

32-bit cropped FITS sent to the New Horizons team have _d_cw.fits identifier

wolf359_20200423_ULMT_gp_00000107_d_cw.fits 2020-04-23T03:50:57.182  Sloan g' 120 seconds
wolf359_20200423_ULMT_ip_00000141_d_cw.fits 2020-04-23T05:18:13.182  Sloan i' 60 seconds
wolf359_20200423_ULMT_rp_00000123_d_cw.fits 2020-04-23T04:36:54.460  Sloan r' 120 seconds
wolf359_20200423_ULMT_zp_00000130_d_cw.fits 2020-04-23T04:56:36.514  Sloan z' 60 second

32-bit full-frame FITS have a _dw.fits identifier



wolf359_headers.txt
  Text copy of file headers

wolf_359_irg_rgb.png 
  RGB representation mapping Sloan i'->R, Sloan r'->G, Sloan g'->B
  Square root stretch
  Nominally north up and east to the left