Exposure
- ID
- MATIS.2025-10-18T01:19:52.073_1
- Header ID
- MATIS.2025-10-18T01:19:52.073
- Date updated
- 2025-10-18 01:25:51 UTC+0000
- Release date
- 2026-10-18 01:25:51 UTC+0000
- UTC Start
- 2025-10-18 01:19:52.073
- UTC End
- 2025-10-18 01:20:54.083
- MJD Start
- 60966.05546381
- MJD End
- 60966.05618151833
- Exposure time (s)
- 62.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004509000000000001
- Ambient temperature (°C)
- 16.1
- Seeing (arcsec)
- 0.79
Observation
- ID
- 70973
- Category
- science
- Program ID
- 115.2ANQ.003
- Program Title
- MAPPING THE EXPLOSION OF NOVA V7994 SGR
- Program Type
- ToO
- PI / COI
- MEILLAND / MILLOUR / OTULAKOWSKA-HYPKA / NARDETTO / SPANG
Target
- ID
- 52309
- Name
- V7994 Sgr
- RA
- 270.96853
- DEC
- -31.45739
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 48.4880 | 48.4900 | 187.5000 | 187.7000 |
| A0-D0 | 17.5540 | 17.4560 | 107.5000 | 107.8000 |
| A0-G1 | 75.4440 | 75.3940 | 165.0550 | 165.3310 |
| B5-D0 | 48.6150 | 48.5740 | 28.3000 | 28.4000 |
| B5-G1 | 35.7920 | 35.6650 | 133.9030 | 134.2360 |
| D0-G1 | 67.6640 | 67.6610 | 177.7020 | 177.9130 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 115.2ANQ.003 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT |
| MJD-OBS | 60966.05546381 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | V7994 Sgr |
| RA | 270.96853 |
| DEC | -31.45739 |
| HIERARCH ESO DET NAME | MATISSE-N |
| HIERARCH ESO INS DIN NAME | LOW |
| HIERARCH ESO INS DIN ID | LOW |
| HIERARCH ESO INS MODE | HYBRID |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | A0 |
| HIERARCH ESO ISS CONF STATION2 | B5 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | G1 |
| EXPTIME | 0.0200088 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.026 |
| HIERARCH ESO DET NDIT | 2385 |
| HIERARCH ESO ISS PBL12 START | 48.488 |
| HIERARCH ESO ISS PBL12 END | 48.49 |
| HIERARCH ESO ISS PBLA12 START | 187.5 |
| HIERARCH ESO ISS PBLA12 END | 187.7 |
| HIERARCH ESO ISS PBL13 START | 17.554 |
| HIERARCH ESO ISS PBL13 END | 17.456 |
| HIERARCH ESO ISS PBLA13 START | 107.5 |
| HIERARCH ESO ISS PBLA13 END | 107.8 |
| HIERARCH ESO ISS PBL14 START | 75.444 |
| HIERARCH ESO ISS PBL14 END | 75.394 |
| HIERARCH ESO ISS PBLA14 START | 165.055 |
| HIERARCH ESO ISS PBLA14 END | 165.331 |
| HIERARCH ESO ISS PBL23 START | 48.615 |
| HIERARCH ESO ISS PBL23 END | 48.574 |
| HIERARCH ESO ISS PBLA23 START | 28.3 |
| HIERARCH ESO ISS PBLA23 END | 28.4 |
| HIERARCH ESO ISS PBL24 START | 35.792 |
| HIERARCH ESO ISS PBL24 END | 35.665 |
| HIERARCH ESO ISS PBLA24 START | 133.903 |
| HIERARCH ESO ISS PBLA24 END | 134.236 |
| HIERARCH ESO ISS PBL34 START | 67.664 |
| HIERARCH ESO ISS PBL34 END | 67.661 |
| HIERARCH ESO ISS PBLA34 START | 177.702 |
| HIERARCH ESO ISS PBLA34 END | 177.913 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004545 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004473 |
| HIERARCH ESO ISS AMBI TEMP | 16.1 |
| HIERARCH ESO ISS AMBI FWHM START | 0.8 |
| HIERARCH ESO ISS AMBI FWHM END | 0.78 |