Classified Targets for April 2012 and Data access

Summary

  • 68 objects classified
  • 12 SNe Ia pre-max + 35 SNe Ia post-max
  • Five targets of scientific interest
  1. MASTER134201-023856 : bright type II at z=0.13, in faint galaxy (-19.5) Science PI : ??
  2. PSNJ18410706-4147374 : bright type IIn, z=0.013, very nearby, excellent target (07cy-like) Science PI : C.Inserra, R.Scalzo
  3. LSQ12byu : very luminous type Ia, z=0.34, unknown phase. Very unusual Science PI : M. Sullivan
  4. LSQ12btw : 2006jc like, Ibn, some hint of variability or pre-outburst in LSQ data Science PI: A. Pastorello
  5. SNhunt121 : classified in Benetti LP time, peculiar Ic, low-z galaxy z=0.007, but intrinsically very faint Science PI: S. Valenti

Secure Classifications

Name                     | RA (J2000)   |  Dec (J2000)   | Disc. Date | Source        | Disc. Mag  |redshift  | Type   |Phase  | Notes
Date of run : 2012 Apr 30  
LSQ12cbn	             	 | 14:48:00.55	|   +20:49:52.7	 | 20120419   |    LSQ	      | 20.5	   | 0.194*   | Ia-pec |  +5   |  -19.8 at max; some similarity with SN 2006gz
LSQ12ccx      	       	 | 14:38:25.37	|   +17:58:15.6	 | 20120421   |    LSQ	      | 19.9	   | 0.171    |	Ia     | +21   |  	     
LSQ12cdl	                 | 12:53:39.96	|   -18:30:26.3	 | 20120422   |    LSQ	      | 19.1 	   | 0.114    |	Ia     |  +1   |
LSQ12cda      		 | 13:50:02.33	|   +09:37:47.3	 | 20120421   |    LSQ	      | 19.5	   | 0.138*   |	Ia     |  -4   |   
MLS120429:134155-143539  | 13:41:55.33	|   -14:35:38.5  | 20120429   |    CRTS	      | 19.7	   | 0.141    |	Ia     |  +5   |
MASTER134201m023856    	 | 13:42:01.21  |   -02:38:56.2	 | 20120421   |    MASTER     | 19.4	   | 0.13     |	II?    | young |     	     
MLS120429:133606-113718  | 13:36:05.59	|   -11:37:17.5	 | 20120429   |    CRTS	      | 19.2	   | 0.074**  | Ia-pec | +25   | 1991T-like   
CSS120420:133640-215116	 | 13:36:40.42	|   -21:51:15.9	 | 20120420   |    CRTS	      | 19.4	   | 0.111    |	Ia     | +15   |
LSQ12ccc      		 | 14:24:31.34	|   -10:35:21.8	 | 20120420   |    LSQ	      | 19.7 	   | 0.18:    | Ia-pec | -4    | 1991T-like
* SDSS spectroscopic redshift
** Redshift from the NASA Extragalactic Database (NED)



Date of run : 2012 Apr 29  
LSQ12cer                | 13:17:08.45 | -20:24:41.8 | 20120424 |    LSQ     |   17.7  | 0.024* |  II  | 1 week  | 
LSQ12cby                | 13 38 14.78 | -20 17 58.9 | 20120420 |    LSQ     |   19.0  | 0.093  |  Ia  |    -3   |   
LSQ12cbo                | 14 59 38.16 | +21 19 04.8 | 20120419 |    LSQ     |   19.9  | 0.123  |  Ia  |    +1   |  
LSQ12cca                | 13 59 06.43 | -14 35 46.0 | 20120420 |    LSQ     |   19.1  | 0.104  |  Ia  |   +11   |  
CSS120421:143501-071918 | 14 35 00.76 |  -07 19 17.8| 20120421 |    CRTS    |   19.4  | 0.066  |  II  |few weeks|    
CSS120424:151613-095504 | 15 16 13.05 | -09 55 03.9 | 20120424 |    CRTS    |   19.4  | 0.116  |  Ia  |    +6   |   
PSNJ20522510-0546156    | 20 52 25.10 | -05 46 15.6 | 20120422 |   CHASE#   |   17.8  | 0.020* |  II  | 2 weeks |    
PSNJ18410706-4147374    | 18 41 07.06 | -41 47 37.4 | 20120425 |    BOSS    |   14.5  | 0.019  |  IIn |         | 07cy-like    
* Redshift from the NASA Extragalactic Database (NED)
# CHASE is "The CHilean Automatic Supernova sEarch" (Pignata et al. 2009 Revista Mexicana de Astronomia y Astrofisica Conference Series, 35, 317)
Spectrum of the candidate LSQ12cbv  (RA:16 45 07.58 DEC: -24 31 14.9) shows that this object is a galactic variable star. 


Date of Run : 2012 Apr 21
LSQ12bzz                | 10:35:18.70  |  -04:26:04.2	|    20120419   |       LSQ    |    19.6     |  0.073	|     Ia_pec     |   -5    |    1991T-like         
CSS120416:091631+075020	| 09:16:30.57  |  +07:50:20.2	|    20120416	|     CRTS     |    19.0     |  0.119   |       Ia       |   -2    |                       
CSS120418:113531+054254 | 11:35:31.02  |  +05:42:54.1 	|    20120418   |     CRTS     |    19.1     |  0.103   |       Ia       |   -4    |                       
LSQ12bqn                | 08:28:43.49  |  -09:04:25.7   |    20120402   |     LSQ      |    19.6     |  0.091   |       Ic?      |  +19    |                       
LSQ12bxw                | 11:05:18.02  |  -08:34:53.0   |    20120416   |     LSQ      |    18.1     |  0.100   |       Ia       |   +4    |                        
LSQ12bnb                | 11:48:27.79  |  -02:27:46.1	|    20120331   |     LSQ      |    19.0     |  0.085   |       Ia       |   +9    |                        
CSS120416:131835+213833 | 13:18:35.23  |  +21:38:33.2   |    20120416   |     CRTS     |    19.7     |  0.063   |       IIP      |  +15    |                        
LSQ12bov                | 13:57:10.44  |  +16:17:07.8	|    20120331 	|     LSQ      |    20.3     |  0.063   |       Ia       |   +4    |                        
CSS120419:143825+175814 | 14:38:25.29  |  +17:58:14.1   |    20120419   |     CRTS     |    20.0     |  0.179	|     Ia_pec     |   +8    |  1991T-like           
LSQ12bpc                | 14:48:53.50  |  +15:36:53.3 	|    20120331   |     LSQ      |    18.5     |  0.050	|     Ia_pec     |  +19    |  1991bg-like, Mmax=-18          
LSQ12bqd                | 13:11:38.16  |  -16:23:46.0   |    20120329   |     LSQ      |    19.3     |  0.041   |       IIn      | unknown |                        
LSQ12bjm                | 14:07:53.88  |  -12:46:16.7   |    20120321   |     LSQ      |    16.9     |  0.053   |     Ia_pec     |  +36    |  1991T-like            
LSQ12bjw                | 14:12:28.73  |  -16:35:33.4   |    20120322   |     LSQ      |    19.9     |  0.1     |       Ia       |  +15    |                        
LSQ12caf                | 16:18:24.36  |  -04:08:57.1   |    20120419   |     LSQ      |    19.5     |  0.095   |     Ia_pec     |   -7    |  1991T-like  	    
LSQ12byu                | 12:16:05.88  |  +09:38:07.1   |    20120417   |     LSQ      |    20.4     |  0.34    |     Ia_pec     |  ~0?    | hyper-luminous, (M~-20.5)
CSS120415:170824+030104 | 17:08:24.35  |  +03:01:03.5   |    20120415   |     CRTS     |    18.5     |  0.077   |       Ia       |   +28   |                        
SSS120420:204522-504405 | 20:45:22.09  |  -50:44:05.2   |    20120420   |     CRTS     |    17.2     |  0.013   |       Ia       |   +85   |                        
CSS120418:125049+222228 | 12:50:48.51  |  +22:22:28.3   |    20120418   |     CRTS     |    18.3     |  0.072   |       Ia       |   0     |                      


Date of Run : 2012 April 20 
LSQ12byu                 12:16:05.88    +09:38:07.1    20120417        LSQ  20.38       ~0.35     Ia      -8   noisy, uncertain
CSS120413:132702-014513  13:27:02.04    -01:45:12.7    20120413        CRTS 18.5        0.084     Ia      +11  91T-like 
LSQ12bmn                 14:27:11.30    +18:35:24.4    20120330        LSQ  18.11       0.083     Ia      +16
LSQ12bve                 12:40:58.32    -05:21:49.0    20120415        LSQ  18.77       0.080     Ia      +16
LSQ12blb                 14:47:58.13    +17:32:05.6    20120327        LSQ  18.29       0.052     IIP     +20
CSS120419:150732+203260  15:07:32.00    +20:32:60.0    20120319        CRTS 18.5        0.077     Ia      +7
LSQ12bvl                 14:13:00.65    -05:48:12.6    20120415        LSQ  18.22       0.065     Ia      +1
LSQ12bxu                 14:27:24.55    -20:54:25.2    20120416        LSQ  19.66       0.124     Ia      +12
LSQ12byi                 15:48:11.38    -03:35:57.5    20120417        LSQ  19.01       0.104     Ia       0   hostless or remote location, high extinction
LSQ12bxv                 14:27:15.55    -12:12:42.5    20120416        LSQ  19.23       0.098     Ia      -5
LSQ12bzs                 15:13:40.78    -19:26:54.6    20120418        LSQ  19.48       0.085     Ia      -4   91T-like
LSQ12bxp                 15:32:16.25    -22:28:27.8    20120416        LSQ  18.79       0.110     Ia      +9   hostless
SSS120416:211543-192250  21:15:43.27    -19:22:50.1    20120416        CRTS 17.3        0.040     Ia      +10  remote location
Date of run : 2012 April 11-12
LSQ12biu                 14:19:20.652  -19:50:37.068   20120321        LSQ  19.39       0.136     IIn     old?
LSQ12bnt                 12:51:32.232   04:01:25.680   20120401        LSQ  19.58       0.129     Ia      +8
LSQ12bpg                 15:07:31.608   20:33:00.360   20120401        LSQ  19.07       0.076     Ia      +4
LSQ12bpr                 15:47:21.480  -03:32:36.924   20120402        LSQ  19.77       0.102     Ia      +12
LSQ12bpy                 13:36:40.368  -21:51:15.480   20120403        LSQ  20.44       0.110     Ia      -1
LSQ12brb                 14:14:52.872   20:09:06.480   20120405        LSQ  17.91       0.081     Ia      +8
LSQ12bri                 13:35:48.34   -21:23:53.5     20120406        LSQ  17.08       0.030     II      +2
LSQ12brs                 13:51:17.40 	-11:55:25.3     20120406        LSQ  17.70       0.065     Ia      +8
LSQ12brw                 10:20:43.380  -04:33:20.880   20120407        LSQ  17.45       0.040     Ia      +19
LSQ12brx                 10:17:59.900  -05:36:10.800   20120407        LSQ  17.62       0.054     Ia      +5     reddened
LSQ12bry                 10:16:38.568  -06:46:35:760   20120407        LSQ  17.27       0.042     IIn     young?
LSQ12btn                 09:21:30.500  -09:41:29:760   20120408        LSQ  18.25       0.057     Ia      -3
LSQ12btw                 10:10:28.820   05:32:12.480   20120409        LSQ  19.14       0.057     Ibn     +15     06jc-like

LSQ12bph                 15:47:32.419   +23:04:46.38   20120401        LSQ  19.25       0.045     Ic      +15     02ap-like; faint
SNhunt119                06:51:13.034   -30:24:58.68   20120323        CRTS             0.025     II     ~weeks      
LSQ12bia                 10:28:33.790   -10:34:41.52   20120318        LSQ  18.36       0.053     Ia    
LSQ12bgl                 10:47:46.704   -06:04:20.64   20120313        LSQ  19.33       0.091     Ia      +19     -19.7
LSQ12bpo                 11:23:34.488   -12:23:58.92   20120330        LSQ  19.71       0.120     Ia      +4

Observed Targets but classification uncertain

LSQ12cay	     galaxy spectrum
PS1-12agm	       not visible
CSS135954+263914      not visible 
LSQ12cbu              not visible


 CSS120415:170341-063047   not visible
 LSQ12brm                  not visible
 LSQ12caa                  not visible
 MASTER114525.38+212019.8  not visible
LSQ12byu  noisy, unclear
PS1-12yo  not visinle (m>22)
MASTER111440.10+103905.2  not visible (m>22)
 
LSQ12ayr  SN; noisy, unclear
LSQ12biv  not visible
LSQ12bkt  not visible
LSQ12bql  only galaxy visible      0.022
LSQ12bsx  target not visible
LSQ12btf  only galaxy visible
LSQ12btv  only galaxy visible
LSQ12bua  not visible - but there were clouds! 

Data Access

Data available in WISeREP : http://www.weizmann.ac.il/astrophysics/wiserep/ 
If you don't have an account, you may log in using: public/anonymous.

After login, data can be accessed via the two main pages dedicated to Objects and Spectra (main menu on the left). For retrieving pessto data, choose PESSTO from the Programs pop-down list.

e.g. go to "Objects" in the main menu on the left. After clicking, go to the "Program" pop-down menu and select PESSTO. All reduced spectra will be posted here.

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