[BAA Comets] Submittings FITS images of 67P to the ESA/PSA archive

[Tony Angel]

Hi Nick and all,

I am still getting over my trip back from Austria.  Never - if I can 
help it - will I catch the Graz to Vienna train again. The motion of it 
made me quite travel sick - which is something I have not suffered since 
a boy. Luckily I was traveling with Alan Fitzsimmons and his wife Ann 
who had a very wide brimmed hat which she used to waft me some air. 
Anyway.....

There was quite a bit of discussion on data at the workshop lead by 
Colin. There had been quite a bit of misunderstanding in this area and I 
had already included within part of one of my slides:

*Professionals use the same words as amateurs - however they do not 
always mean the same thing.*

There were also two short talks discussing the data uploading and 
standards which were helpful, but only in the sense of getting to 
understand what is meant and not the details. (I will be including some 
web links to Nick) There was quite a conversation on the words calibrate 
and calibration what they meant to different people and how the words 
were used determined their meaning :) LOL This was one of the more 
humourous episodes of the workshop.

I had explained that I took  raw images and that I applied a number of 
darks, a number of flats, a number of biases and a number of flat darks 
against these raw images to produce my final images. I then asked what 
of this do you want. The answer was everything plus a document with each 
run (Padma correct me if I am wrong) that explains how the observations 
were carried out. There was a question I did not ask which I am now 
kicking myself for to do with multiple scopes imaging at the same time.

This means that for me I will create a directory for the run. In it will 
be a document plus a directory holding the raws, a directory holding the 
darks, a directory holding the flats, a directory holding the biases, a 
directory holding the flat darks and a directory holding the final images.

I was in the process of writing a report to Nick when I saw this. I will 
mention a few things in brief.

Padma and I represented the amateur contribution - which meant I was the 
only amateur in attendance - made very welcome by all. Padma did the 
amateur community proud and over the few days was doing a very good 
selling job to the other professionals.

All presentations will be published on the net - however quite a bit of 
the information was embargoed because it has not been officially 
released - we were told to swallow cyanide pills rather than divulge  
embargoed information - the problem is that until the redacted 
presentations are published we will not know what was embargoed LOL. All 
I can say on the results is WOW. Padma being a professional herself may 
know more on what can be said now.

I will be sending my presentations to Nick with my report. I got in a 
couple of good BAA plugs. One was the youtube video that Nick made of 
his talk on Ground Base Observations, the other was to tell them that 
The Alcock Project Web pages was the place to start for the 
professionals to understand the techniques, tools and capabilities of 
the amateurs. I noticed many of them noting it down.

I had two slots. The first just a few slides along with all the other 
observers where I covered some of my observations. The second took place 
at the end of the morning session and it was running late. I am glad to 
say that this session which was about amateur capabilities and working 
with professionals went over time due to questions and comments and then 
there were about another 10 minutes of questions, so instead of 15 
minutes I had about 30 minutes. There was certainly a recognition that 
more work needs to be done on some common standards, utilities 
(including for file) for amateurs to use and help with filters both 
sloan and narrowband.

As a middle of the ladder observer I was amazed by the amount of 
interest shown in what I had done, with many genuine requests to keep in 
touch.

Nick I will be getting the rest to you soonest.

One nice surprise was that Padma presented me with a 3-D printed scale 
model of 67P.

Tony

> Teerasak Thaluang has pointed out that Wendy Clark's notes about 
> renaming iTelescope images and uploading them to the PSA are only 
> available if you are logged in to Facebook. I've now placed them on 
> the BAA server and they are available via this article:
>
> https://britastro.org/node/7745
>
> Nick.
>
>
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