Proposal #313

Proposer (18587) Daniel Zaharevitz (wavingfree@gmail.com) obscode: ZDAB
Assigned To(3663) Dirk Terrell
Date SubmittedJan. 16, 2023
StatusAllocated
PriorityNormal
Proposal

Monitor the faint stars in the Super Nova Candidate list

This proposal is complementary to Proposal #242. That proposal uses AAVSONet Bright Star Monitor stations to monitor stars in the AAVSO SNEWS Campaign (https://www.aavso.org/snews-campaign). This is a list developed in a collaboration with SNEWS (Super Nova Early Warning System. see https://snews2.org/ ) It was created in December 2021 with an emphasis on brighter stars and thus Proposal #242 was assigned to AAVSONet BSM stations. This has been quite successful, providing almost 3000 observations and playing a major role in reducing the number of stars with zero observations in AID from 57 at the start of the campaign to 6 (as of 01/15/2023). The present proposal looks to extend the monitoring to the FSM stations. There are three main goals:

1) monitor the stars in the SNEWS Campaign list with V magnitude > 10

2) support the efforts of the SNEWS team to extend the list of candidate stars by monitoring potential additions to the list with V magnitude > 10. For this pilot effort, we choose stars on the SNEWS extended list that are already in VSX with an AUID.

3) support the efforts of AAVSO to bring full support for data with Sloan filters to the AAVSO software and databases by providing an ongoing source of data, analysis, and feedback for using Sloan filter data in AAVSO software.

Details would be as in Proposal #242; priorities set to just above survey level, images routed to Daniel Zaharevitz (ZDAB), plan sent to two FSM's one north, one south. The goal for initial cadence is 10 days. The multi filter photometry is requested, most likely B V SG SR SI, but whatever is available on the assigned telescope.

StarName,RA2000,RA(H.HHHHH),Dec2000,AUID,DataCount,VarType,Constellation,MaxMag,LatestObservation,Lapse (days since last observation),LastResult
NSV 18823,174.53592,11.63573,-63.21978,000-BPC-546,0,LC,Cen,11.08 V,NA,-1,NA
V0397 Cen,199.43404,13.29560,-62.68917,000-BDK-608,0,SRB,Cen,10.4 V,NA,-1,NA
ASAS J143217-6106.4,218.07137,14.53809,-61.10672,000-BPC-545,6,LC,Cen,11.67 V,2022-09-20 00:14,118.6,7.269 I
ASAS J152507-5938.6,231.27917,15.41861,-59.64403,000-BPC-544,10,LC,Cir,10.84 V,2022-05-02 11:59,259.1,8.573 SI
[HHR2012] J162126.1-492352,245.35867,16.35724,-49.39794,000-BPM-550,0,SRC,Nor,9.82 V,NA,-1,NA
CX Mon,99.32700,6.62180,0.92119,000-BBL-564,211,LB,Mon,10.03 V,2017-01-29 21:55,2177.7,11.722 B
V0492 Aql,284.86350,18.99090,5.37783,000-BDD-916,31,LC,Aql,10.17 V,2022-11-21 02:48,56.5,10.419 V
KY Cyg,306.49183,20.43279,38.35214,000-BCV-643,68,SRC,Cyg,10.5 V,2022-11-25 04:43,52.4,10.733 V
V1489 Cyg,311.60642,20.77376,40.11653,000-BCV-732,2102,SRC,Cyg,16.0 V,2022-10-01 05:10,107.4,9.4984 I
IO Per,46.69696,3.11313,55.73317,000-BFC-152,104,LC,Per,10.8 V,2022-12-24 04:13,23.4,11.789 V
TYC 3973-145-1,332.58312,22.17221,56.19692,000-BMZ-438,0,SRB,Cep,10.89 V,NA,-1,NA
V0354 Cep,338.39433,22.55962,58.89642,000-BDL-423,153,LC,Cep,10.67 V,2022-12-14 05:58,33.3,10.716 V
V0674 Cep,337.07263,22.47151,59.23447,000-BDL-719,26,SRB,Cep,10.2 V,2022-12-17 19:04,29.8,11.8 Vis.
V0355 Cep,342.29363,22.81958,59.30361,000-BDL-424,69,LC,Cep,10.55 V,2022-12-22 06:51,25.3,10.818 V
V0582 Cas,352.54675,23.50312,60.27928,000-BDJ-968,59,SRC,Cas,11.7 V,2022-12-19 03:40,28.4,12.482 V
V0703 Cas,36.84995,2.45666,60.67995,000-BDK-064,113,LC,Cas,10.77 V,2022-12-24 04:02,23.4,11.214 V
NADA-V14,348.65738,23.24383,60.92133,000-BMY-207,0,SRC,Cep,10.9 V,NA,-1,NA
NSV 14333,342.72158,22.84811,61.76607,000-BMV-482,4,LC,Cep,11.1 V,2022-12-21 07:23,26.3,11.408 V
IRAS 00408+6200,10.96117,0.73074,62.28067,000-BNJ-272,0,SRC,Cas,10.72 V,NA,-1,NA
V0902 Cas,21.49316,1.43288,63.49225,000-BDK-227,0,SR,Cas,10.9 V,NA,-1,NA
V0634 Cas,12.38960,0.82597,64.78312,000-BDK-011,83,SRC,Cas,10.6 V,2022-12-24 05:40,23.3,10.715 V

Targets
Target RA (H.HH) Dec (D.DD) Magnitude Telescope Observation Frequency Expiration Date Proprietary Term
NSV 18823 11.635730 -63.21978 11.27–11.08 MPO61 10 July 17, 2023 No
V0397 Cen 13.295600 -62.68917 13.0–10.4 MPO61 10 July 17, 2023 No
ASAS J143217-6106.4 14.538090 -61.10672 12.17–11.67 MPO61 10 July 17, 2023 No
ASAS J152507-5938.6 15.418610 -59.64403 11.22–10.84 MPO61 10 July 17, 2023 No
[HHR2012] J162126.1-492352 16.357240 -49.39794 10.13–9.82 MPO61 10 July 17, 2023 No
CX Mon 6.621800 0.92119 10.52–10.03 MPO61 10 July 17, 2023 No
V0492 Aql 18.990900 5.37783 10.67–10.17 MPO61 10 July 17, 2023 No
KY Cyg 20.432790 38.35214 11.8–10.5 MPO61 10 July 17, 2023 No
V1489 Cyg 20.773760 40.11653 18.0–16.0 MPO61 10 July 17, 2023 No
IO Per 3.113130 55.73317 12.3–10.8 MPO61 10 July 17, 2023 No
TYC 3973-145-1 22.172210 56.19692 11.15–10.89 MPO61 10 July 17, 2023 No
V0354 Cep 22.559620 58.89642 11.74–10.67 MPO61 10 July 17, 2023 No
V0674 Cep 22.471510 59.23447 11.7–10.2 MPO61 10 July 17, 2023 No
V0355 Cep 22.819580 59.30361 11.4–10.55 MPO61 10 July 17, 2023 No
V0582 Cas 23.503120 60.27928 12.8–11.7 MPO61 10 July 17, 2023 No
V0703 Cas 2.456660 60.67995 12.52–10.77 MPO61 10 July 17, 2023 No
NADA-V14 23.243830 60.92133 11.1–10.9 MPO61 10 July 17, 2023 No
NSV 14333 22.848110 61.76607 12.0–11.1 MPO61 10 July 17, 2023 No
IRAS 00408+6200 0.730740 62.28067 10.85–10.72 MPO61 10 July 17, 2023 No
V0902 Cas 1.432880 63.49225 11.8–10.9 MPO61 10 July 17, 2023 No
V0634 Cas 0.825970 64.78312 11.2–10.6 MPO61 10 July 17, 2023 No

Comments

(4726) Kenneth Menzies — Jan. 18, 2023, 11:40 p.m.

Committed to OC61 and MPO61

(4726) Kenneth Menzies — Jan. 18, 2023, 11:42 p.m.

Most of these would have worked on BSMs. Not sure why you needed FSMs?

(2108) Arne Henden — Jan. 19, 2023, 12:38 p.m.

My assumption was that it would be implemented on the BSMs for the most part. I don't think it is appropriate to overload the FSMs with this.

Comments on this proposal are closed.