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Polarimetric Standard Stars Observation Log

last update: Mar 29, 2012


Civil Date (beginning of night)

Star (unpolz*)			NFilter			exptime(s)		Comment

20111101

HD204827			5V			3			ok (apphot)
HD212311*			5V			3			ok (apphot)
HD21447*			5V			0.5			ok (apphot)
HD236928=BD+59_389		5V			10			X  (u frame crowded)
HD331891=BD+32_3739*		5V			15			ok (apphot)

20120214

HD161056			5V			1			ok (apphot)

20120221

BD+59_389			5V			10			X  (u frame crowded)
G191B2B*			5V			90			ok (apphot)
HD19820				5V			1			ok (apphot)
HD21447*			5V			0.5			ok (apphot)

20120226

HD19820				5V			1			ok (apphot), soft focus

20120306

BD+32_3739*			5V			20			ok (apphot), soft focus
G191B2B*			5V			200			ok (apphot)
HD161056			5V			2			ok (apphot)
HD204827			5V			4			ok (apphot), soft focus

20120307

BD+32_3739*			5V			20			ok (apphot), soft focus
BD+59_389			5V			15			X  (u frame crowded), soft focus
G191B2B*			5V			200			ok (apphot), var trans
HD161056			5V			2			ok (apphot), soft focus
HD19820				5V			4			ok (apphot)
HD204827			5V			4			ok (apphot), soft focus
HD21447*			5V			0.7			ok (apphot)

20120313

BD+32_3739*			5V			20			ok (apphot), soft focus
HD161056			5V			2			ok (apphot)
HD204827			5V			4			ok (apphot)

20120314

G191B2B*			5V			200			ok (apphot), vignetted
HD161056			5V			2			ok (apphot)
HD19820				5V			4			ok (apphot)
HD204827			5V			4			ok (apphot)


Last modified: Sep 18, 2012
David McDavid

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