Flemming R. Ovesen / Torben Taustrup

Last update: April - 2013

TOC DEEP FIELD

Object 

CCD

Comments 

PGC 36546  755 x 483  Comparison with Palomar Observatory Sky Survey image (POSS2) (left) and TOC Deep Field 1 (TDF1)
The POSS2 is made on a red sensitive plate showing stars down to Mag. 21-22.
The field size is 4.2 x 8.9' - The TDF1 is a 5x2 min. stack - exposures made under not perfect weather conditions - haze and medium seeing.
POSS2 is slightly better resolved but does not show fainter stars. PGC 36546 is situated at the upper left of the two frames.
See "Full Field" - Pos: R.A.11:44,34 - 36 25' 13" N. 
Full field 
PGC 36546  755 x 483 Comparison with Palomar Observatory Sky Survey image (POSS2) (left), TOC Deep Field 1 (TDF1) and TOC Deep Field 2 (TDF2)
The POSS2 is made on a red sensitive plate showing stars down to Mag. 21-22.
The field size is 4.2 x 8.9' - The TDF2 is a 5x6 min. stack - exposures made under still not perfect weather conditions - it was dark, but the Milky Way was not visible.
See "Full Field" - Pos: R.A.11:44,34 - 36 25' 13" N. 
Full field 
Jones-Emberson 1
PK 164.8+31.1
755 x 483 Pos: R.A. 07:57,53 - 53 25' 24"
Exposure time: 8 x 6 minutes - April 3. - 2003. Mag. 14. Exposures disturbed by a street lamp.
A star is missing in the image - compare with Guide8
Jones-Emberson 1
PK 164.8+31.1
1392 x 1040 Pos: R.A. 07:57,53 - 53 25' 24"
Exposure time: Ha(L(RGB)) 24(24(24,24,24))min alt 2x2 binned 696x520
Date: 05-03-2005
Jones-Emberson 1
PK 164.8+31.1
1392 x 1040 Pos: R.A. 07:57,53 - 53 25' 24"
Exposure time: Ha(L(RGB)) 990 min.
Date: March - April 2013
NGC 3718
1392 x 1040 Exposure time: 31 x 4 minutes taken in two sessions, March 28 and 30 2005. Instrument: 12.5 f/5 Newtonian. Camera: SXV H9
New Bubble in Cyg.
696 x 520 Dates: September 24 and 25 2008. Position: 20:15,22 - N38 02,537m. Exposure time: H-Alpha 3,5 hours - RGB one hour 2x2 binning. Instrument: 12.5 f/5 Newtonian. Camera: SXV H9.
CENTRAL STAR
A blue central star can be spottet on this close up image. Central star


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