Exposure
- ID
- MATIS.2025-10-02T01:52:56.483_1
- Header ID
- MATIS.2025-10-02T01:52:56.483
- Date updated
- 2025-10-02 02:01:17 UTC+0000
- Release date
- 2026-10-02 02:01:17 UTC+0000
- UTC Start
- 2025-10-02 01:52:56.483
- UTC End
- 2025-10-02 01:53:58.493
- MJD Start
- 60950.07843152
- MJD End
- 60950.07914922833
- Exposure time (s)
- 62.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005053
- Ambient temperature (°C)
- 12.32
- Seeing (arcsec)
- 0.81
Observation
- ID
- 70541
- 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 | 77.1910 | 77.1190 | 157.3000 | 157.6000 |
| A0-J2 | 91.7270 | 91.4620 | 132.9000 | 133.2000 |
| A0-K0 | 81.3020 | 80.9160 | 101.4340 | 101.6290 |
| G1-J2 | 38.3910 | 38.2210 | 76.8000 | 76.9000 |
| G1-K0 | 74.3410 | 74.2030 | 42.1750 | 42.1970 |
| J2-K0 | 48.0200 | 48.0120 | 15.1210 | 15.2250 |
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 | 60950.07843152 |
| 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 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| EXPTIME | 0.0200088 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.026 |
| HIERARCH ESO DET NDIT | 2385 |
| HIERARCH ESO ISS PBL12 START | 77.191 |
| HIERARCH ESO ISS PBL12 END | 77.119 |
| HIERARCH ESO ISS PBLA12 START | 157.3 |
| HIERARCH ESO ISS PBLA12 END | 157.6 |
| HIERARCH ESO ISS PBL13 START | 91.727 |
| HIERARCH ESO ISS PBL13 END | 91.462 |
| HIERARCH ESO ISS PBLA13 START | 132.9 |
| HIERARCH ESO ISS PBLA13 END | 133.2 |
| HIERARCH ESO ISS PBL14 START | 81.302 |
| HIERARCH ESO ISS PBL14 END | 80.916 |
| HIERARCH ESO ISS PBLA14 START | 101.434 |
| HIERARCH ESO ISS PBLA14 END | 101.629 |
| HIERARCH ESO ISS PBL23 START | 38.391 |
| HIERARCH ESO ISS PBL23 END | 38.221 |
| HIERARCH ESO ISS PBLA23 START | 76.8 |
| HIERARCH ESO ISS PBLA23 END | 76.9 |
| HIERARCH ESO ISS PBL24 START | 74.341 |
| HIERARCH ESO ISS PBL24 END | 74.203 |
| HIERARCH ESO ISS PBLA24 START | 42.175 |
| HIERARCH ESO ISS PBLA24 END | 42.197 |
| HIERARCH ESO ISS PBL34 START | 48.02 |
| HIERARCH ESO ISS PBL34 END | 48.012 |
| HIERARCH ESO ISS PBLA34 START | 15.121 |
| HIERARCH ESO ISS PBLA34 END | 15.225 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004995 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005111 |
| HIERARCH ESO ISS AMBI TEMP | 12.32 |
| HIERARCH ESO ISS AMBI FWHM START | 0.79 |
| HIERARCH ESO ISS AMBI FWHM END | 0.83 |