Iiro's DeepSky Sketches

Name: Messier 1	Other name: NGC 1952
RA: 5h 34.5m	DEC: +22° 1'
Constellation: TAU
Type: Supernova remnant
Magnitude: 8.4
Size: 8' x 4'
Surface brightness: 11
Description: vB,vL,E135,vglbM,r
Notes: Crab Nebula,Rosse saw filaments,cent pulsar 16 mag,3C144
Observer: Iiro Sairanen
Location: Salo-Issakka, Imatra, Finland
Date: 7/8.2.2007 22:15
Instrument: Newton 110/805 mm
Magnification: 94x	Filter: -
Field: 32'	Seeing: 3
Background sky: 3	NE lim mag: 6
Visuality: II	Height: 46°
Weather: Chilly, -28°C
Description: A very easy supernova remnant in Taurus. Appears as a blurred and shelvy S-letter which is somewhat brighter in the middle.
Updated: 21.2.2007 21:28
Name: Messier 1	Other name: NGC 1952
RA: 5h 34.5m	DEC: +22° 1'
Constellation: TAU
Type: Supernova remnant
Magnitude: 8.4
Size: 8' x 4'
Surface brightness: 11
Description: vB,vL,E135,vglbM,r
Notes: Crab Nebula,Rosse saw filaments,cent pulsar 16 mag,3C144
Observer: Iiro Sairanen
Location: Tähtikallio, Artjärvi, Finland
Date: 23/24.9.2006 3:20
Instrument: Catadioptric 406/4064 mm
Magnification: 308x	Filter: -
Field: 13'	Seeing: 3
Background sky: 3	NE lim mag: 6.3
Visuality: I	Height: 37°
Weather: +5°C
Description: Not so successful sketch of Crab Nebula. The correction lens' inner surface was dewed up and the view was little bit bleary. The typical shape was obvious, edges are fainter, mottling?
Updated: 24.10.2006 22:19
Name: Messier 1	Other name: NGC 1952
RA: 5h 34.5m	DEC: +22° 1'
Constellation: TAU
Type: Supernova remnant
Magnitude: 8.4
Size: 8' x 4'
Surface brightness: 11
Description: vB,vL,E135,vglbM,r
Notes: Crab Nebula,Rosse saw filaments,cent pulsar 16 mag,3C144
Observer: Iiro Sairanen
Location: Härskiänsaari, Ruokolahti, Finland
Date: 11/12.9.1999 2:20
Instrument: Newton 110/805 mm
Magnification: 96x	Filter: -
Field: 25'	Seeing: 2
Background sky: 2	NE lim mag: 6.2
Visuality: -	Height: 0°
Weather: +6°C
Description: Sumun muoto erottui helposti.
Updated: 17.2.2003 13:37