Hi all - I did some Eps Aur photometry on March 1st around 3:00 UT and I came up with an average +3.76 V magnitude. Jeff - I will send you the data report. ...
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FrankJ12@...
Mar 1, 2010 3:26 pm
25/26 February 210 RJD 5253,6003 V= 3.7801 0.0057 B= 4.3594 0.0003 U= 4.5103 0.0159 It looks like the system may have leveled and started a slight...
Hello all... It haw really been a long time I havent got time and weather to Observe... Yesterday I wanted to test my new DSLR to the photometry. So this is...
Hello all... 2 great nights in a row. Weather had to be in its best mood.... Here is my latest observation. Date: 02 March 2010 Time: 2017 U.T. Comp: 3.74 &...
J.D., ... Just to reiterate what we mention on the CS website, the reduction routine doesn't account for extinction due to differential air mass. As long as...
Hi JD, Thanks for your data. It would be helpful if you specified the double date that brackets the night of hte observation. Also, please include the JD to 4...
Hi there Jeff. The nights were 01st to 02st March (the first one) & 02st to 03 the second night... As for the JDates the DSLRs files do not provide us with...
Hello J.D., You can find a JD calculator here: http://www.aavso.org/observing/aids/jdcalendar.shtml Just type date an hour and click "convert to JD" regards,...
Poor weather has put another 8 day gap in my 7699A neutral potassium line data but measurements through thin cloud last night suggest that the absorption line...
Hi Robin, Thanks for your report. The UBV photometry data is starting to show a brightening in all bands (the OOE phenomena at work). I think we have bottomed...
Hello, I have processed my images from 01/02 march 2010. They give a slight weakening. Is this possible on a short time like a few hours or half a day? Date:...
Hi Hubert, Thanks for your data. I got UBV data last night and it seems to show a slight brightening trend. 02/03 March 2010 RJD 5258.6183 V = 3.7739 0.0052...
Yesterday result: eps Aur 2010-03-05 18:02 2455261.2514 3.779CV HGL 50 mm Camera lens Meyer Optik, HX-516 B/W Camera Exp 3 sec , stacked fits 30 fits...
224
FrankJ12@...
Mar 7, 2010 9:03 pm
All - I did some Eps Aur photometry on the night of March 6 - 7, 2010 and I came up with an average +3.76 V magnitude. Jeff - I will send you the data report....
And THANK YOU! Robin. Jeff Hopkins Phoenix Observatory Counting Photons Phoenix, Arizona USA www.hposoft.com/Astro/astro.html International Epsilon Aurigae...
Hello all ... There is a question for those using V-Spec for spectra analisys .... I try to do some ploting of my spectrum images (with binning comand) and...
228
Robert Stencel
coloida@...
Mar 11, 2010 10:18 pm
Mid-eclipse is coming - keep up the great work getting data - here's why in part - sorry if the detail is a bit much, but it presents some good hypotheses for...
229
Robert Stencel
coloida@...
Mar 11, 2010 10:39 pm
Last spring, you reported emission in the He I 6678 line, I believe - has anyone seen a hint of that recurring? Or any other anomalous emission? To:...
Hi Bob, Not sure who reported the 6678 He I line emission (It could have been Christian Buil. I am not sure if he monitors this list but his earlier spectra...
Hi, Are you using the right button? To plot a spectrum from an image you select the region of the image containing the spectrum using the pink box ("display...
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Robert Stencel
coloida@...
Mar 13, 2010 5:05 am
eps Aur with Olympus C3020 digital camera, V-like. 55268.68, 3.72 p/m 0.04 this is up slightly from minima (3.78) seen during Feb. 55268.68 3.72 0.02 ...
Robin I am doing the same as you say in this mail ... I have no idea why it keeps giving me that message... I tryed both the fit & pic format for image...
Can you send me your image file (or post it in the group files section) and I will see if it works on my system. Robin ... From: Iakovos Marios Strikis To:...
235
Jeff Hopkins
phxjeffx@...
Mar 13, 2010 4:45 pm
Thanks Bob Jeff Hopkins Phoenix Observatory Counting Photons Phoenix, Arizona www.hposoft.com/Astro/astro.html International Epsilon Aurigae Campaign ...
I have posted the latest Composite plots of UBVRI data as of today 15 March 2010. The new plots cover both pre-ingress, ingress and totality. It appears the...
237
FrankJ12@...
Mar 17, 2010 1:31 pm
All - I did some Eps Aur photometry on March 17th, 2010 at around 3:20 UT and I came up with an average +3.74 V magntiude. It seems to brightening a bit. Jeff...
Hello, Can someone make a summary of what we want to achieve with this photometric campaign? It's for a article in our clubmagazine. I'm asking because I want ...
Hi Hubert, In the end we hope to understand more about the star system. From the photometric data the contact points can be determined. From that we can find...
