Exposure
- ID
- MATIS.2025-10-02T01:58:04.322_1
- Header ID
- MATIS.2025-10-02T01:58:04.322
- 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 01:58:04.322
- UTC End
- 2025-10-02 01:59:06.332
- MJD Start
- 60950.08199447
- MJD End
- 60950.08271217833
- Exposure time (s)
- 62.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005002
- Ambient temperature (°C)
- 12.41
- Seeing (arcsec)
- 0.88
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 | 76.8490 | 76.7800 | 158.6000 | 158.9000 |
| A0-J2 | 90.4570 | 90.1950 | 134.4000 | 134.7000 |
| A0-K0 | 79.4360 | 79.0460 | 102.3860 | 102.5880 |
| G1-J2 | 37.5670 | 37.3940 | 77.2000 | 77.3000 |
| G1-K0 | 73.6710 | 73.5300 | 42.2750 | 42.2930 |
| J2-K0 | 47.9800 | 47.9710 | 15.6180 | 15.7200 |
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 | 60950.08199447 |
| 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 | 76.849 |
| HIERARCH ESO ISS PBL12 END | 76.78 |
| HIERARCH ESO ISS PBLA12 START | 158.6 |
| HIERARCH ESO ISS PBLA12 END | 158.9 |
| HIERARCH ESO ISS PBL13 START | 90.457 |
| HIERARCH ESO ISS PBL13 END | 90.195 |
| HIERARCH ESO ISS PBLA13 START | 134.4 |
| HIERARCH ESO ISS PBLA13 END | 134.7 |
| HIERARCH ESO ISS PBL14 START | 79.436 |
| HIERARCH ESO ISS PBL14 END | 79.046 |
| HIERARCH ESO ISS PBLA14 START | 102.386 |
| HIERARCH ESO ISS PBLA14 END | 102.588 |
| HIERARCH ESO ISS PBL23 START | 37.567 |
| HIERARCH ESO ISS PBL23 END | 37.394 |
| HIERARCH ESO ISS PBLA23 START | 77.2 |
| HIERARCH ESO ISS PBLA23 END | 77.3 |
| HIERARCH ESO ISS PBL24 START | 73.671 |
| HIERARCH ESO ISS PBL24 END | 73.53 |
| HIERARCH ESO ISS PBLA24 START | 42.275 |
| HIERARCH ESO ISS PBLA24 END | 42.293 |
| HIERARCH ESO ISS PBL34 START | 47.98 |
| HIERARCH ESO ISS PBL34 END | 47.971 |
| HIERARCH ESO ISS PBLA34 START | 15.618 |
| HIERARCH ESO ISS PBLA34 END | 15.72 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005002 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005002 |
| HIERARCH ESO ISS AMBI TEMP | 12.41 |
| HIERARCH ESO ISS AMBI FWHM START | 0.88 |
| HIERARCH ESO ISS AMBI FWHM END | 0.88 |