Exposure
- ID
- MATIS.2025-10-02T01:59:18.797_1
- Header ID
- MATIS.2025-10-02T01:59:18.797
- Date updated
- 2025-10-02 02:10:57 UTC+0000
- Release date
- 2026-10-02 02:10:57 UTC+0000
- UTC Start
- 2025-10-02 01:59:18.797
- UTC End
- 2025-10-02 02:00:21.197
- MJD Start
- 60950.08285645
- MJD End
- 60950.08357867222
- Exposure time (s)
- 62.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004834
- Ambient temperature (°C)
- 12.41
- Seeing (arcsec)
- 0.86
Observation
- ID
- 70540
- 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-G1 | 76.7690 | 76.7010 | 158.9000 | 159.2000 |
| A0-J2 | 90.1500 | 89.8930 | 134.7000 | 135.0000 |
| A0-K0 | 78.9780 | 78.5930 | 102.6240 | 102.8230 |
| G1-J2 | 37.3640 | 37.1930 | 77.3000 | 77.4000 |
| G1-K0 | 73.5060 | 73.3670 | 42.2980 | 42.3150 |
| J2-K0 | 47.9700 | 47.9610 | 15.7390 | 15.8390 |
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 | 60950.08285645 |
| 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 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| EXPTIME | 0.6 |
| HIERARCH ESO DET SEQ1 PERIOD | 1.04 |
| HIERARCH ESO DET NDIT | 60 |
| HIERARCH ESO ISS PBL12 START | 76.769 |
| HIERARCH ESO ISS PBL12 END | 76.701 |
| HIERARCH ESO ISS PBLA12 START | 158.9 |
| HIERARCH ESO ISS PBLA12 END | 159.2 |
| HIERARCH ESO ISS PBL13 START | 90.15 |
| HIERARCH ESO ISS PBL13 END | 89.893 |
| HIERARCH ESO ISS PBLA13 START | 134.7 |
| HIERARCH ESO ISS PBLA13 END | 135.0 |
| HIERARCH ESO ISS PBL14 START | 78.978 |
| HIERARCH ESO ISS PBL14 END | 78.593 |
| HIERARCH ESO ISS PBLA14 START | 102.624 |
| HIERARCH ESO ISS PBLA14 END | 102.823 |
| HIERARCH ESO ISS PBL23 START | 37.364 |
| HIERARCH ESO ISS PBL23 END | 37.193 |
| HIERARCH ESO ISS PBLA23 START | 77.3 |
| HIERARCH ESO ISS PBLA23 END | 77.4 |
| HIERARCH ESO ISS PBL24 START | 73.506 |
| HIERARCH ESO ISS PBL24 END | 73.367 |
| HIERARCH ESO ISS PBLA24 START | 42.298 |
| HIERARCH ESO ISS PBLA24 END | 42.315 |
| HIERARCH ESO ISS PBL34 START | 47.97 |
| HIERARCH ESO ISS PBL34 END | 47.961 |
| HIERARCH ESO ISS PBLA34 START | 15.739 |
| HIERARCH ESO ISS PBLA34 END | 15.839 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005002 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004666 |
| HIERARCH ESO ISS AMBI TEMP | 12.41 |
| HIERARCH ESO ISS AMBI FWHM START | 0.88 |
| HIERARCH ESO ISS AMBI FWHM END | 0.84 |