Difference between revisions of "S240615dg (BBH)"
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Go back to [[GW follow-up observations]]. | Go back to [[GW follow-up observations]]. | ||
| − | == Log of the Observations | + | == Log of the Observations == |
15 June: | 15 June: | ||
| − | *BBH candidate: https://gracedb.ligo.org/superevents/S240615dg/ | + | * 11:36 AM: BBH candidate: https://gracedb.ligo.org/superevents/S240615dg/ |
| + | * Meantime: discussion of strategies in slack channel | ||
| + | * 18:08 PM: Decided to observe jointly the source: '''standard pointing strategy''' with standard wobble offset (0.4deg) centering in coordinates: RA:7.52 (00:30:05). DEC:+45.81 (+45:48:32). Observations starting ~2:15 UTC to ~4:30 UTC. | ||
| + | |||
| + | [[File:S240615.png|200px|thumb|center|S240615dg (BBH)]] | ||
| + | |||
| + | |||
| + | For MAGIC: | ||
| + | * Observations: June 16, 02:30 - 04:38 UT - Standard wobble W040+000 W040+090 on coordinates: RA: 00:30:05 Dec: +45:48:32. | ||
| + | * Final observations: | ||
| + | ---------------------------------------------------------------------- | ||
| + | Source Kind Time Evts Rate Zd | ||
| + | (min) (Hz) (deg) | ||
| + | ---------------------------------------------------------------------- | ||
| + | S240615dg-W0.40+000 38 724k 317 47->64 | ||
| + | S240615dg-W0.40+090 19 350k 305 53->57 | ||
| + | S240615dg-W0.40+180 38 692k 304 42->60 | ||
| + | S240615dg-W0.40+270 19 328k 287 50->53 | ||
| + | ---------------------------------------------------------------------- | ||
| + | |||
| + | |||
| + | == Other multifrequency and multimessenger observations reported == | ||
| + | |||
| + | |||
| + | * The first LIGO-Virgo Coll. (LVC) GCN June 15: https://gcn.nasa.gov/circulars/36669 | ||
| + | * Upper limits by SWIFT/GUANO June 18: https://gcn.nasa.gov/circulars/36687 | ||
| + | * Upper limits by Swift/XRT June 19: https://gcn.nasa.gov/circulars/36698 | ||
| + | * An updated sky localisation by LVC June 19: https://gcn.nasa.gov/circulars/36704 | ||
| + | * A list of upper limits by optical telescope GRANDMA/FRAM-CTA-N June 19: https://gcn.nasa.gov/circulars/36705 | ||
| + | |||
== LST Results == | == LST Results == | ||
* FOA [[Fast_Offline_Analysis_S240615dg_June_2024_P065|S240615dg (BBH)]] | * FOA [[Fast_Offline_Analysis_S240615dg_June_2024_P065|S240615dg (BBH)]] | ||
| + | * RTA: | ||
| + | |||
| + | [[File:17821_RTA.png|200px|center]] | ||
| + | |||
| + | |||
| + | == MAGIC Results == | ||
| + | |||
| + | * Skymaps from the Monitor online analysis (not to be considered for final analysis!) | ||
| + | |||
| + | [[File:skymap_MOLA_S240615dg.jpg|700px|center]] | ||
| + | |||
| + | * analysis ongoing | ||
| + | |||
| + | == Joint LST+MAGIC results == | ||
| + | * analysis ongoing | ||
Latest revision as of 15:44, 21 June 2024
Go back to GW follow-up observations.
Contents
Log of the Observations[edit]
15 June:
- 11:36 AM: BBH candidate: https://gracedb.ligo.org/superevents/S240615dg/
- Meantime: discussion of strategies in slack channel
- 18:08 PM: Decided to observe jointly the source: standard pointing strategy with standard wobble offset (0.4deg) centering in coordinates: RA:7.52 (00:30:05). DEC:+45.81 (+45:48:32). Observations starting ~2:15 UTC to ~4:30 UTC.
For MAGIC:
- Observations: June 16, 02:30 - 04:38 UT - Standard wobble W040+000 W040+090 on coordinates: RA: 00:30:05 Dec: +45:48:32.
- Final observations:
----------------------------------------------------------------------
Source Kind Time Evts Rate Zd
(min) (Hz) (deg)
----------------------------------------------------------------------
S240615dg-W0.40+000 38 724k 317 47->64
S240615dg-W0.40+090 19 350k 305 53->57
S240615dg-W0.40+180 38 692k 304 42->60
S240615dg-W0.40+270 19 328k 287 50->53
----------------------------------------------------------------------
Other multifrequency and multimessenger observations reported[edit]
- The first LIGO-Virgo Coll. (LVC) GCN June 15: https://gcn.nasa.gov/circulars/36669
- Upper limits by SWIFT/GUANO June 18: https://gcn.nasa.gov/circulars/36687
- Upper limits by Swift/XRT June 19: https://gcn.nasa.gov/circulars/36698
- An updated sky localisation by LVC June 19: https://gcn.nasa.gov/circulars/36704
- A list of upper limits by optical telescope GRANDMA/FRAM-CTA-N June 19: https://gcn.nasa.gov/circulars/36705
LST Results[edit]
- FOA S240615dg (BBH)
- RTA:
MAGIC Results[edit]
- Skymaps from the Monitor online analysis (not to be considered for final analysis!)
- analysis ongoing
Joint LST+MAGIC results[edit]
- analysis ongoing
