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[vsnet-obs 5389] OY Car eclipses Mar 31 + EK TrA
- Date: Tue, 1 Apr 1997 00:11:24 +0930
- To: "Fraser Farrell" <fraserf@dove.net.au>, "VSNET obs" <vsnet-obs@kusastro.kyoto-u.ac.jp>, "Christopher W. Mauche" <mauche@virgo.llnl.gov>, "AAVSO" <observations@aavso.org>
- From: "Michael Mattiazzo" <mmatti@dedset.net.au>
- Subject: [vsnet-obs 5389] OY Car eclipses Mar 31 + EK TrA
- Sender: owner-vsnet-obs@kusastro.kyoto-u.ac.jp
G'day all,
Here are my OY Car eclipse results for 1997 Mar 31 UT
1) Eclipse minimum = 1997 Mar 31 10:32 UT
Duration = ~11 mins ( 10:27-10:38 UT )
Magnitude = 11.7-12.5
2) Eclipse minimum = 1997 Mar 31 12:03 UT
Magnitude = 11.8-12.4
Cloud rudely interfered soon after minimum eclipse.
3) Eclipse minimum = 1997 Mar 31 13:33-13:34 UT
Duration = ~12 mins ( 13:27-13:39 UT )
Magnitude = 11.7-12.7
Below is a list of my complete observations.
1997 Mar 31 UT MV
10:12 11.7
10:17 11.7
10:20 11.7
10:21 11.7
10:27 11.8
10:28 12.0
10:29 12.2
10:30 12.4
10:31 12.5
10:32 12.5
10:33 12.3
10:34 12.3
10:35 12.3
10:36 12.1
10:37 11.9
10:38 11.8
10:39 11.7
10:40 11.6
10:41 11.5
10:43 11.5
10:45 11.5
11:57 11.8
11:58 11.9
11:59 12.1
12:00 12.2
12:01 12.4
12:02 12.4
12:03 12.4
12:04 12.4
12:05 12.3
13:24 11.7
13:25 11.7
13:26 11.8
13:27 11.8
13:30 12.1
13:31 12.4
13:32 12.6
13:33 12.7
13:34 12.7
13:35 12.4
13:36 12.2
13:37 12.1
13:38 11.8
13:39 11.7
13:40 11.6
13:41 11.5
13:43 11.5
Other obs,
EK TrA 1997 Mar 31.513 <13.2
31.575 <13.2
TV Crv 30.528 <12.4
31.577 <12.5
EX Hya 30.530 13.1
31.579 12.9
Instrument: 8"f/7 Newtonian
Observer init: MKA ( VSSRASNZ ), MMZ ( AAVSO )
Regards,
Michael Mattiazzo,
Adelaide, South Australia
mmatti@dedset.net.au