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Lars Lindhard
ParticipantThank you for your advice. I will find a full-aperture filter for the objective.
Lars Lindhard
ParticipantCan you tell anything about the costs? There must be a monhtly rent or something? and what is your price for the equipment?
Lars Lindhard
ParticipantAny explanation for the drop in blue magnitude?
Lars Lindhard
ParticipantVery interesting thread.
Could I make useful spectra of the SN with my StarAnalyzer 100?
Lars Lindhard
ParticipantEach of the planetary sections has templates on their websites on which you can draw the features and record other important details. The Saturn section has a series of templates depending on the angle of the rings (which you can look up in the Handbook). See: https://britastro.org/section_information_/saturn-uranus-and-neptune-section-overview/observing-programme/saturn-uranus-and-neptune-visual-report-forms
Regarding phases,in the case of Venus the observed phase generally differs slightly from the calculated one, a phenomenon called the phase effect: https://britastro.org/2016/the-phases-of-venus. So the phase should be drawn in at the eyepiece. The time of dichotomy can be determined from your observations and compared to the predicted time.
It seems that the links to Uranus and Neptune observing forms are dead.
The negative Saturn tilt forms link to the positive forms, but I suppose they are identical?
Lars Lindhard
ParticipantThank you, All, for good advice. I will study your suggestions.
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This reply was modified 1 year, 9 months ago by
Lars Lindhard.
Lars Lindhard
ParticipantLars Lindhard
ParticipantLars Lindhard
ParticipantAlas, only for the chosen few
“Thank you for coming to Rewind. This content is currently only available to audiences in the UK.”
Lars Lindhard
ParticipantHere is an image from Denmark, taken 19. Apr. 13:55 UT with a Canon DSLR through my Lunt 60 mm Ha
Not the best, but I hope to learn…
Attachments:
Lars Lindhard
ParticipantIt seems that the replacement PDFs with 2022 Handbook Errata got lost in the process
Lars Lindhard
ParticipantIt seems that your observatory is (very?) close to the active volcano-area?
Do you expect problems with that?
10 August 2021 at 7:35 pm in reply to: Comet 17P/Holmes has its first strong outburst for >6 years #584592Lars Lindhard
ParticipantI guess there is a bit more “Breaking news!” over a mag 5 nova than a mag 16 comet… 🙂
Lars Lindhard
ParticipantThe nova is still about mag 11.
Here is a picture taken tonight about midnight here (UT + 2) 14″ sct + Canon 77d 10 sek.
Lars Lindhard
ParticipantI saw it visually on 16. july 22.30 UT. Mag about 12.
Lars
Lars Lindhard
ParticipantYou might find help here
Lars Lindhard
ParticipantHere is a single-shot image from tonight with Canon 77d through a 14″ SCT exp. 15 sec. iso 3200.
Lars Lindhard
ParticipantHi Andy
Thank you. I will start out with BASS and read the BAA-Guide to the program.
Then when the clouds eventually disappear I might take at photo to work with 🙂
23 January 2021 at 8:35 pm in reply to: Webinar: Peranso 3 Light curve Analysis Software – Live Showcase #583740Lars Lindhard
ParticipantHi Jeremy
Interesting webinar. Do you know if it will come on YouTube?
I would like to see it again.
Lars Lindhard
ParticipantDon’t worry. Both languages will be in google translate in a few months time:-)
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This reply was modified 1 year, 9 months ago by
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