Thursday, December 26, 2019
Solar eclipse from Kochi Dec 2019
Using a cardboard with pinhole I projected onto white paper held 6 inches or so from the cardboard.
Time 9.15 to 9.3AM 26th December 2019.
Tuesday, December 17, 2019
Last full moon of 2019
13th December 2019. The last full moon of the decade. Nothing unusual about it. This is the moon using Nikon p900 without telescope.
Thursday, August 01, 2019
Another exo planet similar to earth
A far away star shows a exo planet similar to earth.
Livemint: NASA satellite uncovers 'first nearby super-Earth'.
https://www.livemint.com/science/news/nasa-satellite-uncovers-first-nearby-super-earth-1564653028514.html
Sunday, August 12, 2018
Venus snaps Nikon p900 without telescope
Captured Venus in August 2018
Nikon p900 without telescope using manual control of exposure and focus.
40 pictures processed with pipp + castrator and stacked with autostakert.
Wednesday, August 01, 2018
Mars 1st August 2018
Used Nikon p900 without telescope manual control of exposure and focus to get these images after PIPP + castrator + autostakert. Transferred images to pc from camera.
Saturday, July 28, 2018
Blood-moon-eclipse-July-2018-Mars
Mars with a blood moon eclipse July 2018.
Started around 11 P.M. with totality at 1 AM .
Used my Nikon p900 without telescope.
Monday, February 05, 2018
Monday, November 13, 2017
Monday, May 08, 2017
Moon video Nikon P900 in manual mode- AE-L
Moon video in cloudy skies. Still managed to get reasonable quality of exposure using AE-L or autoexposure and manual focus in Manual mode of the Nikon P900. No telescope used here.
Saturday, August 06, 2016
Wednesday, April 27, 2016
Mars in April 2016 Nikon P900 at max optical zoom
These snaps of Mars taken in April 2016 show that even Mars can be captured by Nikon P900. At maximum optical zoom of 83 X, here are the results. I processed the Mars snaps in Restax 6 and Picasa (both freeware). I could actually see the Martian clouds and polar ice cap with a bonus- Olympus Mons and nearby large mountains. All the Nikon snaps were done using either non tracking tripod or handheld.
Monday, February 29, 2016
Mars-10 year old mintron video stacked in Feb 2016
I stacked an old Mintron video, processed in PIPP--> Castrator--> Autostakkert--> Picasa. The result is really good. Autostakkert is a by far better among the free stacking softwares, easier to use than Registax 6.
That white cap on far right of Mars is the polar ice cap. Original grey scale image with artifical color added Picasa.
That white cap on far right of Mars is the polar ice cap. Original grey scale image with artifical color added Picasa.
Jupiter and Jovian moons- Nikon P900 digicam without telescope
These snaps of Jupiter taken with Nikon P900 without the use of telescope:
Manual mode ISO 100, shutter 1/40 second, Here I stacked a video --> PIPP--> castrator--> Autostakkert-->picasa Then copy pasted a snap of the Jovian surface onto Jovian moon image
Manual mode ISO 100, shutter 1/40 second, Here I stacked a video --> PIPP--> castrator--> Autostakkert-->picasa Then copy pasted a snap of the Jovian surface onto Jovian moon image
Here is an image of Jupiter Nikon P900, F 6.5, ISO 100, shutter 1/20 second. I copied a magnified version of the original image in Irfan view
Another image taken 27th feb 2016 same settings. This one a still snapshot. Minimum processing in Picasa
Thursday, October 08, 2015
DSLR astrophotography without tracking or telescope
This is a good link. Shows the basics of taking pictures of the not so faint deep space objects in the night sky including galaxies and brighter nebulae.
http://www.learnastronomyhq.com/articles/easy-deep-sky-astrophotogra.html
http://www.learnastronomyhq.com/articles/easy-deep-sky-astrophotogra.html
Tuesday, September 29, 2015
Sunday, May 06, 2012
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