SUPERNOVAE SPECTROSCOPIC SURVEY
2011


SN 2011ae in MCG-3-30-19

R.A. = 11h54m49s.25, Decl. = -1651'43".5 - Type Ia
Discovered 2011/02/12.430 by Catalina Real-Time Transient Survey and Stan Howerton - CBET 2658

_sn2011ae_20110322_954.dat (V = 13.9)
_sn2011ae_20110323_960.dat (V = 13.9)


SN 2011ao in IC 2973

R.A. = 11h53m51s.02, Decl. = +3321'46".2 - Type Ia
Discovered 2011/03/03.434 by A. Kroes, Jack Newton, and Tim Puckett - CBET 2669

_sn2011ao_20110323_898.dat (V = 14.0)


SN 2011at in MCG-2-24-27

R.A. = 09h28m57s.56, Decl. = -1448'20".6 - Type Ia
Discovered 2011/03/10.214 by L. Cox, Jack Newton, and Tim Puckett - CBET 2676

_sn2011at_20110331_896.dat  (V = 14.9)


SN 2011by in NGC 3972

R.A. = 11h55m45s.56, Decl. = +5519'33".8  - Type Ia
Discovered 2011/04/26.823 by Zhangwei Jin and Xing - CBET 2708

 

_sn2011by_20110428_881.dat (V = 14.2)
_sn2011by_20110429_876.dat (V = 14.1)
_sn2011by_20110430_832.dat (V= 13.9)
_sn2011by_20110511_846.dat (V= 12.5)
_sn2011by_20110515_861.dat (V= 13.0)
_sn2011by_20110517_850.dat (V= 13.1) 


SN 2011cj in UGC 9356

   R.A. = 14h32m53s.81, Decl. = +1135'49".2 - Type IIP
Discovered 2011/05/09.390 by Lick Observatory Supernova Search - CBET 2721

_sn2011cj_20110517_908.dat (V = 16.0)


SN 2011dh in Messier 51

R.A. = 13h30m05s.12, Decl. = +4710'11".3 - Type IIb
Discovered 2011/05/31.89 by Tom Reiland; Thomas Griga; Amedee Riou; and Stephane Lamotte Bailey  - CBET 2736

 
 

_sn2011dh_20110613_855.dat (V = 12.8)
_sn2011dh_20110619_862.dat (V = 12.3)
_sn2011dh_20110625_879.dat (V = 12.5)
_sn2011dh_20110630_880.dat (V = 12.9)
_sn2011dh_20110701_932.dat (V = 13.1)
_sn2011dh_20110702_898.dat (V = 13.2)
_sn2011dh_20110705_117.dat (V = 13.3)
_sn2011dh_20110801_888.dat (V = 14.4)
_sn2011dh_20110818_870.dat (V = 14.6)
_sn2011dh_20110829_882.dat (V = 14.8)



LISA spectrograph and telescopes used for SN2011dh campaign.


SN 2011fe in Messier 101 (NGC 5457)

R.A. = 14h03m05s.81, Decl. = +5416'25".4 - Type Ia
Discovered 2011/08/24 by P. Nugent & all - Palomar Transient Factory (report in ATel #3581) - See also CBET2792
 

SN2011fe - February 20, 2012 (V = 15.2)- Click on the image for more infos.



Lines identification of a LISA Vis + IR spectrum (T94 telescope) taken the 2011 Sept. 10 (near maximum).


 


Dynamic time evolution evolution spectum (from near UV to deep red).



3D view of time evolution.

_sn2011fe_20110829_926.dat (LISA + Saint-Caprais 94 cm telescope - 6 x 300 sec. exposure - V = 11.7)
_sn2011fe_20110906_842.dat (LISA + Saint-Caprais 94 cm telescope - 8 x 300 sec. exposure - V = 10.4)
_sn2011fe_20110906_902.dat (LISA + Saint-Caprais 94 cm telescope - 6 x 300 sec. exposure - V = 10.4)
_sn2011fe_20110909_859.dat (LISA (Vis + IR) + Saint-Caprais 94 cm telescope - 6 x 300 sec. (Vis) + 8 x 300 sec. (IR)  exposures - V = 10.1)
_sn2011fe_20110920_850.dat (LISA + Saint-Caprais 94 cm telescope - 10 x 300 sec. exposure - V = 10.0)
_sn2011fe_20110929_835.dat (LISA + Saint-Caprais 94 cm telescope - 10 x 300 sec. exposure - V = 10.8)
_sn2011fe_20111004_817.dat (LISA + Saint-Caprais 94 cm telescope - 8 x 300 sec. exposure - V = 11.0)
_sn2011fe_20111012_804.dat (LISA + Saint-Caprais 94 cm telescope - 7  x 300 sec. exposure - V = 11.8)
_sn2011fe_20111020_820.dat (LISA + Saint-Caprais 94 cm telescope - 7  x 300 sec. exposure - V = 12.1)
_sn2011fe_20111119_154.dat (LISA + C11 28 cm telescope - 9  x 600 sec. exposure - V = 12.5)
_sn2011fe_20111211_079.dat (LISA + C11 28 cm telescope - 14  x 300 sec. exposure - V = 12.7)
_sn2011fe_20111219_072.dat (LISA + C11 28 cm telescope - 9  x 600 sec. exposure - V = 13.0)
_sn2011fe_20111224_174.dat (LISA + C11 28 cm telescope - 5  x 600 sec. exposure - V = 13.8)
_sn2011fe_20120107_130.dat (LISA + C11 28 cm telescope - 9  x 600 sec. exposure - V = 14.0)
_sn2011fe_20120116_124.dat (LISA + C11 28 cm telescope - 9  x 600 sec. exposure - V = 14.2)
_sn2011fe_20120302_043.dat (LISA + C11 28 cm telescope - 4  x 600 sec. exposure - V = 15.2)


SN 2011iy in NGC 4984

R.A. = 13h08m58s.38, Decl. = -1531'04".0 - Type Ia
Discovered 2011/12/09.856 by Koichi Itagaki at V=13.8 - CBET 2943
 


 

_sn2011iy_20111224_216.dat - LISA spectrograph (R=800) + C11 telescope @ f/6.3 - 5 x 600. sec
_sn2011iy_20120125_124.dat - LISA spectrograph (R=800) + C11 telescope @ f/6.3 - 7 x 600. sec 


Back