[Comm2011] illuminationcorrections workplan Groningen
Gijs Verdoes Kleijn
verdoes at astro.rug.nl
Sat May 7 20:40:47 CEST 2011
Hi John,
Damn....could not check my email unfortunately this morning before we
left for the day. Publishing underway now: inform you when ready.
Gijs
Op 7-5-2011 7:15, John P. McFarland schreef:
> Hi Gijs,
>
> I cannot see the objects you created for the illumination correction
> (e.g., reduced frames, catalogs, etc.). Could you please check to see
> if you published them? We would like to investigate them. Thanks!
>
> Cheers,
>
>
> -=John
>
>
> On Sat, 7 May 2011, Gijs Verdoes Kleijn wrote:
>
>> Dear all,
>>
>> Illuminationcorrection surfaces for SA107 in Johnson B and Sloan r using
>> only domeflatfielding:
>> http://wiki.astro-wise.org/projects:omegacam:commissioning:flatfields
>>
>> A good observing night.
>> Cheers, Gijs
>>
>> Op 6-5-2011 21:59, Konrad Kuijken schreef:
>>> The striking pattern (the cross?) is the vignetting by the Tbars that
>>> cover the edges of the four glass segments. V will have the same
>>> property.
>>> K
>>>
>>> On May 6, 2011, at 21:42, Gijs Verdoes Kleijn wrote:
>>>
>>>> Hi Ewout,
>>>>
>>>> I have pngs of the domeflats which I am using to make illumination
>>>> corrections:
>>>> http://wiki.astro-wise.org/projects:omegacam:commissioning:flatfields
>>>> Particularly striking pattern in JohnsonB is attached. Rest not
>>>> attached, fear the 1MB each is too large.
>>>> Cheers, Gijs
>>>>
>>>> Op 6-5-2011 12:36, helmich schreef:
>>>>> Hi Gijs,
>>>>>
>>>>> This should be helpful, especially the focussing on masteflats from
>>>>> only
>>>>> domeflats. Note that the plots I made so far are made from
>>>>> observations one
>>>>> day later than you indicate here.
>>>>>
>>>>> Dates like 2011-05-04-0[3-10].
>>>>>
>>>>> There are many zeropoint templates that night, but I think the
>>>>> monitoring
>>>>> pointings (to polar field ) are taken with Zeropoint template,
>>>>> rather than
>>>>> Monitoring template.
>>>>>
>>>>> Ewout
>>>>>
>>>>>
>>>>> On Fri, 06 May 2011 10:50:38 +0200, Gijs Verdoes Kleijn
>>>>> <verdoes at astro.rug.nl> wrote:
>>>>>> Hi Ewout,
>>>>>>
>>>>>> We can process the following standard field observations:
>>>>>> ('OCAM_B_JOHN', datetime.datetime(2011, 5, 3, 5, 48, 9))
>>>>>> ('OCAM_r_SDSS', datetime.datetime(2011, 5, 3, 5, 21, 53))
>>>>>> ('OCAM_u_SDSS', datetime.datetime(2011, 5, 3, 5, 29, 22))
>>>>>> ('OCAM_u_g_r_i_SDSS', datetime.datetime(2011, 5, 3, 5, 37, 42))
>>>>>> ('OCAM_g_SDSS', datetime.datetime(2011, 5, 3, 5, 34, 4))
>>>>>> ('OCAM_z_SDSS', datetime.datetime(2011, 5, 3, 5, 42, 56))
>>>>>> ('OCAM_V_JOHN', datetime.datetime(2011, 5, 3, 5, 51, 46))
>>>>>> ('OCAM_i_SDSS', datetime.datetime(2011, 5, 3, 5, 24, 56))
>>>>>> Our plan is to process up to illuminationcorrections for these
>>>>>> fields
>>>>>> using only domeflats first.
>>>>>> Please let us know if there is higher priority work we can do for
>>>>>> your
>>>>>> illuminationcorrection analysis.
>>>>>>
>>>>>> Best wishes, Gijs
>>>>>>
>>>>>>
>>>>>> --
>>>>>> --------------------------------------------------------------------
>>>>>> |dr Gijs Verdoes Kleijn | astronomer |
>>>>>> |e-mail: verdoes at astro.rug.nl | OmegaCEN / Kapteyn Institute / |
>>>>>> |www: www.astro.rug.nl/~verdoes | Target |
>>>>>> |tel: +31-50-3638326 | University of Groningen |
>>>>>> |mobile: +31-654658050 | postal address: |
>>>>>> | | Kapteyn Astronomical Institute |
>>>>>> | | Postbus 800, 9700 AV, Groningen|
>>>>>> | | The Netherlands |
>>>>>> --------------------------------------------------------------------
>>>>>>
>>>>>> _______________________________________________
>>>>>> Comm2011 mailing list
>>>>>> Comm2011 at astro-wise.org
>>>>>> http://listman.astro-wise.org/mailman/listinfo/comm2011
>>>> <domeFlatJohnsonB.png>_______________________________________________
>>>> Comm2011 mailing list
>>>> Comm2011 at astro-wise.org
>>>> http://listman.astro-wise.org/mailman/listinfo/comm2011
>>>
>> _______________________________________________
>> Comm2011 mailing list
>> Comm2011 at astro-wise.org
>> http://listman.astro-wise.org/mailman/listinfo/comm2011
>>
>>
>>
>> ** CRM114 Whitelisted by: From: Gijs Verdoes Kleijn
>> <verdoes at astro.rug.nl **
>>
>> ** ACCEPT: CRM114 Whitelisted by: From: Gijs Verdoes Kleijn
>> <verdoes at astro.rug.nl **
>>
>>
More information about the Comm2011
mailing list