Celestron SCT 280/2800 Atik 314L+ red. 0,63x
Adopted limb darkening: 0.5 | EXP. 90s | binning 1+1 | defocus | FWHM 7.3 px (5,8 arc-sec/pixel) | weather: partially clear, moisture | bortle 5, encircling light pollution | Photometric aperture radii: 14-38-44 | Final part of the transit disturbed by passing clouds
Adopted limb darkening: 0.5 | EXP. 90s | binning 1+1 | defocus | FWHM 7.3 px (5,8 arc-sec/pixel) | weather: partially clear, moisture | bortle 5, encircling light pollution | Photometric aperture radii: 14-38-44 | Final part of the transit disturbed by passing clouds
. . .
New transit
1/14/2025
HAT-P-28 b
62
Samuel Diaz Lopez, Observatorio Tomas Lopez. AstroCamp. , 9/17/2024
SCA260 + Atik16200
. . .
New observation
1/14/2025
HAT-P-28
61
Samuel Diaz Lopez, Observatorio Tomas Lopez. AstroCamp. , 9/16/2024
SCA260 + Atik16200
. . .
New transit
8/27/2020
HAT-P-28 b
62
Veli-Pekka Hentunen, Taurus Hill Observatory (A95), Varkaus, Finland
C-14, Paramount MEII, STT-8300M
3x30 sec data points, six comparison stars, foggy sky, northern bright night sky
3x30 sec data points, six comparison stars, foggy sky, northern bright night sky
. . .
New transit
12/10/2015
HAT-P-28 b
62
Stan Shadick, University of Saskatchewan Physics Roof Observatory, CANADA
Meade 14" LX200GPS; SBIG STL1301E
Processed with artificial star at 6x5x10 at binning 2.
Used only reference stars. C1-C3, C5, C8, C9, C11.
Pier 4.
Processed with artificial star at 6x5x10 at binning 2.
Used only reference stars. C1-C3, C5, C8, C9, C11.
Pier 4.
. . .
New transit
12/5/2012
HAT-P-28 b
62
Alicia Monfre, Pooja Podugu, Sam Thompson, Harvard Clay Telescope, Cambridge, MA
DFM 16\\\\\\\" Telescope, Apogee Alta U47
Clear skies.
Clear skies.
. . .
New transit
12/23/2011
HAT-P-28 b
62
Stan Shadick, University of Saskatchewan Physics Roof Observatory
Meade 12\\\\\\\" LX200; SBIG ST10XMECCD
cbb filter
Processed with artificial star technique at 7x4x10
Used only reference stars C2-C5, C8-C10, C12-C13, C15-C17
Pier 5
cbb filter
Processed with artificial star technique at 7x4x10
Used only reference stars C2-C5, C8-C10, C12-C13, C15-C17
Pier 5
. . .
New transit
10/7/2011
HAT-P-28 b
62
Stan Shadick, University of Saskatchewan Physics Roof Observatory
Meade 12\\\" LX200; SBIG ST10XMECCD
CBB filter
Processed with artificial star technique at 6x4x10
used only reference stars C1 - C5, C7, C9, C10, C12, C15, C16.
Pier 5
CBB filter
Processed with artificial star technique at 6x4x10
used only reference stars C1 - C5, C7, C9, C10, C12, C15, C16.
Pier 5
. . .