Forum Replies Created
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Mr Jack Martin
ParticipantRobin,
Good work, so nice to see such detailed spectra and information.
Regards,
Jack
Essex UK
Mr Jack Martin
ParticipantKevin,
HD43378 is listed as 2 Lyn an eclipsing binary spectral type A2Vs C;
http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=2+Lyn
Also listed on p.133 + 353 as A2 V Starlist 2000 a handy reference book by Richard Dibon-Smith.
HTH,
Jack
Essex UK
Mr Jack Martin
ParticipantKevin,
I have looked at your kit on your ‘comminity page’ very impressive.
How do you switch the calib and flat lamps on and off.
Shelyak have a gadget for this.
It is possible to operate robitically I only heard of one instance of this in spectro.
PRISM and ACP software have robotic functions, which will enable you to create an observing plan.
Regards,
Jack
Essex UK
Mr Jack Martin
ParticipantKevin,
I hard wired an Ethernet cable from obo to upstairs very reliable, works better than wifi.
Jack
Essex UK
Mr Jack Martin
ParticipantTony,
Try this, I and many have used him and OK.
Not sure if he repairs astro cameras but worth an enquiry.
http://www.ilesleycamerarepairs.com/
Regards,
Jack
Essex UK
Mr Jack Martin
ParticipantMike,
Here is my effort Venus-Moon-Jupiter taken 2019-01-31 at 07.05 am.
Regards,
Jack
Essex UK
Mr Jack Martin
ParticipantWill they ever learn to get their facts right ! source Daily Mirror 2019-01-20.
I hasten to add I do not buy the paper, just browsing the newspaper stand in Tesco.
Regards,
Jack
Essex UK
Mr Jack Martin
ParticipantDavid,
While we are all fallible, your right it depends on how the question is worded.
When I was studying at the OU, this is something we had to understand and master, in order to get good scores on tutor marked assignments and exams.
I agree its a very interesting question, which has only recently been researched and answered correctly.
We have all learned something new !
Regards,
Jack
Essex UK
Mr Jack Martin
ParticipantOn a long term average which of the 3 planets is most often closer to Earth ?
As Steve and David have given the correct answer Mercury, it would be pointless leaving it till next week.
Follow the link on David’s post for more a more detailed explanation.
Well done everybody who responded.
Jack
Essex UK
Mr Jack Martin
ParticipantNick,
Thanks for the info on NH technical details.
It makes it all the more interesting and which the media don’t give.
Regards,
Jack
Essex UK
Mr Jack Martin
ParticipantBill,
Thanks for an interesting video and spectrum to show what its composed of.
Regards,
Jack
Essex UK
Mr Jack Martin
ParticipantI was one of the first outsiders to see Moon rock and dust samples in Nov 1969 bought back by Apollo 11, at Queen Mary University of London Chemistry department, who were given small samples for analysis.
Jack
Essex UK
Mr Jack Martin
ParticipantEric,
How do I process hot pixels ?
Regards,
Jack
Essex UK
Mr Jack Martin
ParticipantI tried PHD2 early this morning it appears to be working !
Thanks for your advices,
Jack
Essex UK
Mr Jack Martin
ParticipantNick,
I tried this and it still doesn’t like it.
This may be because they are both atik cameras ?
I could try swapping the atik for the lodestar guide camera to see if that works ?
Regards,
Jack
Essex UK
Mr Jack Martin
ParticipantJohn,
Thanks for the link, tried it early this morning and works ok.
Regards,
Jack
Essex UK
Mr Jack Martin
ParticipantThank you everyone for your comments, very helpful.
Regards,
Jack
Essex UK
Mr Jack Martin
ParticipantNick,
Thanks for your feedback.
I am trying to get 2 cameras to work in MaximDL Atik 460 and 314.
Maxim does not like it and freezes.
What’s causing this ?
How do I configure Maxim for 2 cameras ?
Regards,
Jack
Essex UK
Mr Jack Martin
ParticipantThanks for your responses.
Nick, Microsoft.Net is installed.
How do you get MaximDL to guide on a spectrograph slit ?
Eric, I have enabled the pulse guiding box.
Just need a clear night to test the system.
Regards,
Jack
Essex UK
Mr Jack Martin
ParticipantHow to work with the spectroscope by John Browning 1878 Cambridge library collection lists McLean’s star spectroscope for £2 10 0 !
Jack
Essex UK
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