Lunar Observing Schedule for: French_Guiana - Cayenne



Produced by the Department of Physics at Aberystwyth University, UK
Ill is percentage illumination of the Moon


2017-Feb-01 UT 22:03-00:19 Ill=26% Earthshine: (radio) Capricornids/Saggitarids: ZHR=medium

     These can only be observed using low-light level cameras running at 25 frames per sec,
     or faster, and capable of recording 9th or 10th magnitude stars in real time.
     Dates/UTs of observing runs, or detections of impacts, should be emailed to:
     ALPO - email: c u d n i k @ s b c g l o b a l . n e t
     BAA - email: a t c @ a b e r . a c . u k
     UAI - email: a m . 5 4 8 5 2 @ g m a i l . c o m


2017-Feb-02 UT 22:03-01:11 Ill=37% Earthshine: sporadic meteors

     These can only be observed using low-light level cameras running at 25 frames per sec,
     or faster, and capable of recording 9th or 10th magnitude stars in real time.
     Dates/UTs of observing runs, or detections of impacts, should be emailed to:
     ALPO - email: c u d n i k @ s b c g l o b a l . n e t
     BAA - email: a t c @ a b e r . a c . u k
     UAI - email: a m . 5 4 8 5 2 @ g m a i l . c o m


2017-Feb-03 UT 22:03-02:04 Ill=48% Earthshine: sporadic meteors

     These can only be observed using low-light level cameras running at 25 frames per sec,
     or faster, and capable of recording 9th or 10th magnitude stars in real time.
     Dates/UTs of observing runs, or detections of impacts, should be emailed to:
     ALPO - email: c u d n i k @ s b c g l o b a l . n e t
     BAA - email: a t c @ a b e r . a c . u k
     UAI - email: a m . 5 4 8 5 2 @ g m a i l . c o m


2017-Feb-05 UT 22:20-23:31 Ill=70% Cichus

     BAA Request: Following an article by Nigel Longshaw in the 
     Journal of the British Astronomical Association in 2015 June 
     (p154-157), we would like to encourage sketches and images of 
     the Cichus-Weiss region of the Moon. At this particular 
     illumination you may be able to see (depending upon libration) a 
     "curved thread of light" effect extending into the night side of 
     the Moon, just north of Cichus. The effect was originally 
     detailed by Thomas Elger in a sketch from 1888. We would very 
     much like to know the duration of this effect. Ideally suited 
     for scopes of aperture 4" or larger. Please send any observation 
     you make to: 
     n i g e l @ a j c o c k e r a s s o c i a t e s . c o . u k


2017-Feb-07 UT 22:52-23:49 Ill=89% Aristarchus

     ALPO Request: On 2013 Apr 22 Paul Zellor noticed that the two 
     closely spaced NW dark bands in Aristarchus had some (non-blue) 
     color to them. Can we confirm his observation of natural colour 
     here? Ideally you should be using a telescope of 10" aperture, or 
     larger. Please send any high resolution color images, detailed 
     sketches, or visual descriptions to: a t c @ a b e r . a c. u k .


2017-Feb-08 UT 03:55-05:28 Ill=89% Bullialdus

     ALPO Request: Can you detect any colour, inside the crater, on 
     the floor and elsewhere? Can you image any colour? Minimum 
     telescope aperture needed: 6", and if possible try using a 
     refractor. All images or sketches should be sent 
     to me on this email adrress: a t c @ a b e r . a c. u k 


2017-Feb-08 UT 22:54-00:04 Ill=95% Aristarchus

     ALPO Request: Take a look at the bright area on the crater 
     floor, and the bright east facing part of the western rim, in 
     red and blue light e.g. Wratten 25 and 38A. Do these look 
     brighter to you in red or blue light? If you have these filters, 
     is it the fact that the Wratten 38A filter, being denser, makes 
     these areas brighter in one filter than in the other? Test them 
     out on other features. Any visual descriptions, sketches or 
     colour images should be emailed to: 
     t o n y . c o o k @ a l p o - a s t r o n o m y . o r g


2017-Feb-11 UT 06:05-08:58 Ill=100% Full_Moon

     ALPO Request: Please take images of the Full Moon, but make 
     sure you under expose as we want to avoid bright ray craters 
     like Aristarchus, Tycho, Proclus etc from saturating. The 
     purpose behind this is we want to compare with images of 
     Earthshine which are essentially zero phase illumination 
     images, like at Full Moon. There have been reports in the past 
     that Aristarchus varies greatly in brightness compared to 
     other features. David Darling (a past TLP coordinator) has 
     suggested this was simply due to libration effects, i.e. 
     viewing angles, so we would naturally like to test this 
     theory out. Also if you have any past images of close to Full 
     Moon, please send these in too if the above mentioned craters 
     are not saturated. Pretty much any size telescope can be used 
     to take these images so long as we can clearly see the above 
     craters. Obviously do not attempt this if the sky is cloudy or 
     hazy. Observations will be presented in the "Lunar Observer" 
     - a monthly publication of the Lunar Section of ALPO. All 
     reports should be emailed to: 
     a t c @ a b e r . a c . uk


2017-Feb-19 UT 05:23-09:24 Ill=45% Earthshine: sporadic meteors

     These can only be observed using low-light level cameras running at 25 frames per sec,
     or faster, and capable of recording 9th or 10th magnitude stars in real time.
     Dates/UTs of observing runs, or detections of impacts, should be emailed to:
     ALPO - email: c u d n i k @ s b c g l o b a l . n e t
     BAA - email: a t c @ a b e r . a c . u k
     UAI - email: a m . 5 4 8 5 2 @ g m a i l . c o m


2017-Feb-20 UT 06:11-09:24 Ill=35% Earthshine: sporadic meteors

     These can only be observed using low-light level cameras running at 25 frames per sec,
     or faster, and capable of recording 9th or 10th magnitude stars in real time.
     Dates/UTs of observing runs, or detections of impacts, should be emailed to:
     ALPO - email: c u d n i k @ s b c g l o b a l . n e t
     BAA - email: a t c @ a b e r . a c . u k
     UAI - email: a m . 5 4 8 5 2 @ g m a i l . c o m


2017-Feb-21 UT 07:00-09:23 Ill=26% Earthshine: sporadic meteors

     These can only be observed using low-light level cameras running at 25 frames per sec,
     or faster, and capable of recording 9th or 10th magnitude stars in real time.
     Dates/UTs of observing runs, or detections of impacts, should be emailed to:
     ALPO - email: c u d n i k @ s b c g l o b a l . n e t
     BAA - email: a t c @ a b e r . a c . u k
     UAI - email: a m . 5 4 8 5 2 @ g m a i l . c o m


2017-Feb-22 UT 07:49-09:23 Ill=18% Earthshine: sporadic meteors

     These can only be observed using low-light level cameras running at 25 frames per sec,
     or faster, and capable of recording 9th or 10th magnitude stars in real time.
     Dates/UTs of observing runs, or detections of impacts, should be emailed to:
     ALPO - email: c u d n i k @ s b c g l o b a l . n e t
     BAA - email: a t c @ a b e r . a c . u k
     UAI - email: a m . 5 4 8 5 2 @ g m a i l . c o m


2017-Feb-23 UT 08:38-09:23 Ill=11% Earthshine: sporadic meteors

     These can only be observed using low-light level cameras running at 25 frames per sec,
     or faster, and capable of recording 9th or 10th magnitude stars in real time.
     Dates/UTs of observing runs, or detections of impacts, should be emailed to:
     ALPO - email: c u d n i k @ s b c g l o b a l . n e t
     BAA - email: a t c @ a b e r . a c . u k
     UAI - email: a m . 5 4 8 5 2 @ g m a i l . c o m


2017-Feb-28 UT 22:04-22:14 Ill=6% Earthshine: sporadic meteors

     These can only be observed using low-light level cameras running at 25 frames per sec,
     or faster, and capable of recording 9th or 10th magnitude stars in real time.
     Dates/UTs of observing runs, or detections of impacts, should be emailed to:
     ALPO - email: c u d n i k @ s b c g l o b a l . n e t
     BAA - email: a t c @ a b e r . a c . u k
     UAI - email: a m . 5 4 8 5 2 @ g m a i l . c o m