Difference between revisions of "M51 (Observations)"

Revision as of 16:17, 27 October 2021

	Picture taken on 2011-03-28 with the SBIG STL-11000M
	Picture from the 2009-05-02 observation by Hirsch, color balance by Hanke
	Picture from the 2011-06-27 observation by Wille, SN outburst after 4 weeks still clearly visible
	Picture from 2012-05-31 observation by Markus Schindewolf on MEADE 40 cm and EOS 60d
	Picture from 2019/04/15 observation by Philipp Weber with EHT and SBIG STX-16803
	Reprocessing of the image from 2019/04/15
	All data collected during the remote 2021 lab
	Using data not acquired during lab observations

Date	Observer	Telescope	Camera	Exposure	Calibration	Seeing / Sky / Transparency	Path
2009-05-02	Hirsch	40cm	SBIG STL-11000M	2x1800sec Clear, 2x600sec RGB each	Domeflat	bad / foggy, half moon within 60° of target / medium	/data/observations/CCD/M51/2009-05-02.Hirsch
2011-03-28	Hell, Wille, Fürst	40cm	SBIG STL-11000M	600sec clear, 1200sec blue and green each, 600sec red	dome flats, master-dark	normal / clear / normal	/data/CCD/M51/2011-03-28.NH.MW.FF/
2011-06-27	Wille	40cm	SBIG STL-11000M	1200sec clear	sky flats, dark frames	bad / clear / clear	/data/CCD/M51/2011-06-27.MW/
2012-05-29	Markus Schindewolf	40cm	Canon 60d + IDAS LP2	23x140sec, ISO 4000	darkframes, no flats	medium
2019/04/15	Philipp Weber	EHT	SBIG STX-16803	28x180s clear, 20x180s RGB each	flats, darks	median/clear/bad (bright moon)
Spring and summer 2021	Students, Philipp Weber, Steven Haemmerich, Felix Schmidt	EHT	SBIG STX-16803	Captured: 101x180s R, 103x180s G, 96x180s, B; Used: 48xR, 53xG, 51xB	flats, darks, flatdarks	mixed, multiple nights	/userdata/data/observer/observations/STX-16803/M51

@@ Line 23: / Line 23: @@
 | [[File:M51weber2021.jpg|350px]]
 | All data collected during the remote 2021 lab
+|-
+|[[File:M51 Steven Haemmerich .jpg|350px]]
+| Using data not acquired during lab observations
 |}