WFPC2 stellar photometry with HSTphot

被引：867

作者：

Dolphin, AE ^{[1
]}

机构：

[1] Natl Opt Astron Observ, Tucson, AZ 85726 USA

来源：

PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC | 2000年 / 112卷 / 776期

关键词：

D O I：

10.1086/316630

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

HSTphot, a photometry package designed to handle the undersampled point-spread functions (PSFs) found in WFPC2 images, is introduced and described, as well as some of the considerations that have to be made in order to obtain accurate PSF-fitting stellar photometry with WFPC2 data. Tests of HSTphot's internal reliability are made using multiple observations of the same field, and tests of external reliability are made by comparisons with DoPHOT reductions of the same data.

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页码：1383 / 1396

页数：14

相关论文

共 17 条

[1] Astrometric and photometric corrections for the 34th row error in HST's WFPC2 camera [J].

Anderson, J ;

King, IR .

PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC, 1999, 111 (763) :1095-1098

[2]

ANDERSON J, 1998, AAS M, V193

[3]

DOLPHIN A, 1999, THESIS U WASHINGTON

[4]

DOLPHIN AE, 1999, AAS M, V195

[5] THE PERFORMANCE AND CALIBRATION OF WFPC2 ON THE HUBBLE-SPACE-TELESCOPE [J].

HOLTZMAN, J ;

HESTER, JJ ;

CASERTANO, S ;

TRAUGER, JT ;

WATSON, AM ;

BALLESTER, GE ;

BURROWS, CJ ;

CLARKE, JT ;

CRISP, D ;

EVANS, RW ;

GALLAGHER, JS ;

GRIFFITHS, RE ;

HOESSEL, JG ;

MATTHEWS, LD ;

MOULD, JR ;

SCOWEN, PA ;

STAPELFELDT, KR ;

WESTPHAL, JA .

PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC, 1995, 107 (708) :156-178

[6] HUBBLE-SPACE-TELESCOPE PLANETARY CAMERA OBSERVATIONS OF THE STELLAR POPULATIONS NEAR THE NUCLEUS OF M33 [J].

MIGHELL, KJ ;

RICH, RM .

ASTRONOMICAL JOURNAL, 1995, 110 (04) :1649-1663

[7] Cepheid calibration of the peak brightness of SNe Ia V SN 1981B in NGC 4536 [J].

Saha, A ;

Sandage, A ;

Labhardt, L ;

Tammann, GA ;

Macchetto, FD ;

Panagia, N .

ASTROPHYSICAL JOURNAL, 1996, 466 (01) :55-&

[8] DOPHOT, A CCD PHOTOMETRY PROGRAM - DESCRIPTION AND TESTS [J].

SCHECHTER, PL ;

MATEO, M ;

SAHA, A .

PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC, 1993, 105 (693) :1342-1353

[9]

SEITZER P, 1999, AAS M, V195

[10] HIGH-PRECISION MEASUREMENT OF PIXEL POSITIONS IN A CHARGE-COUPLED-DEVICE [J].

SHAKLAN, S ;

SHARMAN, MC ;

PRAVDO, SH .

APPLIED OPTICS, 1995, 34 (29) :6672-6681