Astronomical Photometric Calibrations at the Huancayo observatory

Authors

  • Nobar Baella Facultad de Ciencias, Universidad Nacional de Ingeniería, Lima - Perú
  • Antonio Pereyra Instituto de Astronomía, Geofísica y Ciencias Atmosféricas, Universidad de Sao Paulo, Brasil

DOI:

https://doi.org/10.21754/tecnia.v13i1.480

Abstract

We present a first determination of the atmospheric extinction coefficients and the transformation coefficients to the standard system for astronomical photometric studies
at the Huancayo's Observatory. The measurements were made using a CCD camera

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References

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[3] Cannon, A.J., "The Henry Draper Extension" "Ann. Astron. Obs. Harvard College", 100 (1925- 1936)

[4] Tody, D., "The IRAF Data Reduction and Analysis System", Proc. SPIE Instrumentation in Astronomy VI, ed. D.L. Crawford, 627, 733 (1986).

[5] Tody, D., "IRAF in the Nineties", Astronomical Data Analysis Software and Systems II, A.S.P. Conference Ser., Vol 52, eds. R.J. Hanish, R.J.V. Brossenden, & J. barnes, 173 (1993)

[6] Howell, S.B., "Two - dimensional aperture photometry: Signal-to-noise ratio of point-sourc observations and optimal data-extraction techniques" "Publ. Astron. Soc. Pac.", 101, 616- 622 (1989).

[7] Stetson, P.B., "On the growth-curve method for calibrating stellar photometry with CCDs" "Publ. Astron. Soc. Pac.", 102, 932-948 (1990)

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Published

2003-06-01

How to Cite

[1]
N. Baella and A. Pereyra, “Astronomical Photometric Calibrations at the Huancayo observatory”, TEC, vol. 13, no. 1, Jun. 2003.

Issue

Vol. 13 No. 1 (2003)

Section

Articles

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Copyright (c) 2003 TECNIA

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