Observing tools
Object visibility from OAN-SPM:
Standard stars, blank fields, arc lamps, etc.:
♦ Spectroscopic standard stars (optic and UV).
♦ Landolt photometric standard stars.
♦ UKIRT standar stars and others lists.
♦ Standard stars and blank fields (May 2003).
♦ The atmospheric extinction curve for San Pedro Martir (Schuster & Parrao 2001 , RvMxAA, 37, 187) in IRAF format (January 2002).
♦ Telluric absorption around Halpha (December 2004) .
2.1m telescope:
♦ 2.1m telescope pointing and offsets (March 2004).
♦ Guider:
♦ Guider manual (August 2004).
♦ Guider errors (May 2004).
♦ Boller & Chivens spectrograph.
♦ Mezcal MES-SPM spectrograph.
1.5 telescope:
0.84m telescope:
♦ Guider manual (Zazueta Salvador et al .; June 2004).
♦ Manual: CCD Imaging at the OAN-SPM 84cm Telescope (February 2001).
♦ Filters installed on Mexman filter wheel (September 2003).
♦ Photometric zero points (December 2001).
♦ Sky brightness in several H alpha filters (April 2001).
♦ Manual: Single Channel Photometer "Cuentapulsos" (Petr Harmanec, April 2004).
Various:
♦ Useful information for visiting astronomers.
♦ Characteristics of the OAN-SPM site.