Exposure
- ID
- MATIS.2025-10-18T01:15:57.523_1
- Header ID
- MATIS.2025-10-18T01:15:57.523
- 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 01:15:57.523
- UTC End
- 2025-10-18 01:16:59.923
- MJD Start
- 60966.05274911
- MJD End
- 60966.05347133222
- Exposure time (s)
- 62.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004516
- Ambient temperature (°C)
- 16.07
- Seeing (arcsec)
- 0.905
Observation
- ID
- 70972
- 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 | 48.4810 | 48.4830 | 186.9000 | 187.1000 |
| A0-D0 | 17.9260 | 17.8260 | 106.6000 | 106.9000 |
| A0-G1 | 75.6380 | 75.5840 | 164.0100 | 164.2900 |
| B5-D0 | 48.7710 | 48.7300 | 28.2000 | 28.2000 |
| B5-G1 | 36.2780 | 36.1470 | 132.6620 | 132.9920 |
| D0-G1 | 67.6800 | 67.6750 | 176.9020 | 177.1170 |
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 | 60966.05274911 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | V7994 Sgr |
| RA | 270.96853 |
| DEC | -31.45739 |
| HIERARCH ESO DET NAME | MATISSE-LM |
| HIERARCH ESO INS FIL NAME | LM |
| HIERARCH ESO INS FIL ID | LM |
| HIERARCH ESO INS DIL NAME | LOW |
| HIERARCH ESO INS DIL 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 | 0.6 |
| HIERARCH ESO DET SEQ1 PERIOD | 1.04 |
| HIERARCH ESO DET NDIT | 60 |
| HIERARCH ESO ISS PBL12 START | 48.481 |
| HIERARCH ESO ISS PBL12 END | 48.483 |
| HIERARCH ESO ISS PBLA12 START | 186.9 |
| HIERARCH ESO ISS PBLA12 END | 187.1 |
| HIERARCH ESO ISS PBL13 START | 17.926 |
| HIERARCH ESO ISS PBL13 END | 17.826 |
| HIERARCH ESO ISS PBLA13 START | 106.6 |
| HIERARCH ESO ISS PBLA13 END | 106.9 |
| HIERARCH ESO ISS PBL14 START | 75.638 |
| HIERARCH ESO ISS PBL14 END | 75.584 |
| HIERARCH ESO ISS PBLA14 START | 164.01 |
| HIERARCH ESO ISS PBLA14 END | 164.29 |
| HIERARCH ESO ISS PBL23 START | 48.771 |
| HIERARCH ESO ISS PBL23 END | 48.73 |
| HIERARCH ESO ISS PBLA23 START | 28.2 |
| HIERARCH ESO ISS PBLA23 END | 28.2 |
| HIERARCH ESO ISS PBL24 START | 36.278 |
| HIERARCH ESO ISS PBL24 END | 36.147 |
| HIERARCH ESO ISS PBLA24 START | 132.662 |
| HIERARCH ESO ISS PBLA24 END | 132.992 |
| HIERARCH ESO ISS PBL34 START | 67.68 |
| HIERARCH ESO ISS PBL34 END | 67.675 |
| HIERARCH ESO ISS PBLA34 START | 176.902 |
| HIERARCH ESO ISS PBLA34 END | 177.117 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004337 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004695 |
| HIERARCH ESO ISS AMBI TEMP | 16.07 |
| HIERARCH ESO ISS AMBI FWHM START | 1.01 |
| HIERARCH ESO ISS AMBI FWHM END | 0.8 |