ASP: M11 Astrometric Report

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M11 Astrometric Report

Target object(s):	M11
Astrometric Image:	C:\My Documents\ST237 Images\saturday\M11-combo.fts
UT date of obs, YYYY MM DD:	2001 07 05
UT time of obs, HH MM SS:	11 00 00
Telescope focal length:	28.84508
X size of pixel (mm):	0.0074
Y size of pixel (mm):	0.0074

Ref star data source:

REFERENCE STARS Catalog epoch: 2000

RAS

DEC

Mu(RA)

Mu(DC)

mag

X

Y

S

# hh mm ss.sss +dd mm ss.ss -- arcsec/yr --- cat pixels pixels Y

1 18 47 28.962 -05 42 17.29 00.000 00.000 06.80 158.223 288.322 Y

2 19 06 14.934 -04 52 56.89 00.000 00.000 03.40 479.661 268.893 Y

3 18 52 25.686 -03 43 31.70 00.000 00.000 08.00 270.450 400.235 Y

4 18 50 34.573 -07 56 26.43 00.000 00.000 09.60 170.695 131.592 Y

5 19 11 01.275 -07 25 37.70 00.000 00.000 07.10 517.795 081.875 Y

6 18 47 10.484 -04 44 51.98 00.000 00.000 04.20 168.095 352.850 Y

7 19 03 08.108 -03 39 58.97 00.000 00.000 09.80 444.045 360.229 Y

8 19 04 57.573 -04 01 52.66 00.000 00.000 07.00 472.170 330.123 Y

9 19 08 00.938 -07 50 51.75 00.000 00.000 07.30 461.806 066.088 Y

TARGET OBJECT(S)
		X	Y	mag	RAS			DEC			S
	object name	pixels	pixels	CCD	hh mm ss.sss			+dd mm ss.ss			Y
1	M 11 star cluster	208.746	236.244	06.41	18	51	09.467	-06	18	17.45	Y

ASTROMETRIC RESIDUALS
RArms	DECrms
(arcsec)	(arcsec)
618.736	1078.007

PHOTOMETRY
Photometric zero point:	16.20
Plate center, RAS:	18 57 28.766
Plate center, DEC:	-05 51 59.01
X of plate center:	320.00
Y of plate center:	240.00
PA, image +Y axis:	166.56

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M11 Astrometric Report