Exposure
- ID
- MATIS.2025-10-02T01:47:56.042_1
- Header ID
- MATIS.2025-10-02T01:47:56.042
- Date updated
- 2025-10-02 01:56:05 UTC+0000
- Release date
- 2026-10-02 01:56:05 UTC+0000
- UTC Start
- 2025-10-02 01:47:56.042
- UTC End
- 2025-10-02 01:48:58.052
- MJD Start
- 60950.07495419
- MJD End
- 60950.07567189833
- Exposure time (s)
- 62.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006156
- Ambient temperature (°C)
- 12.12
- Seeing (arcsec)
- 0.765
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 | 77.5380 | 77.4640 | 156.0000 | 156.3000 |
| A0-J2 | 92.9750 | 92.7130 | 131.6000 | 131.8000 |
| A0-K0 | 83.0980 | 82.7230 | 100.5370 | 100.7240 |
| G1-J2 | 39.1790 | 39.0140 | 76.5000 | 76.5000 |
| G1-K0 | 74.9810 | 74.8470 | 42.0640 | 42.0890 |
| J2-K0 | 48.0570 | 48.0490 | 14.6330 | 14.7370 |
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 | 60950.07495419 |
| 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 | 77.538 |
| HIERARCH ESO ISS PBL12 END | 77.464 |
| HIERARCH ESO ISS PBLA12 START | 156.0 |
| HIERARCH ESO ISS PBLA12 END | 156.3 |
| HIERARCH ESO ISS PBL13 START | 92.975 |
| HIERARCH ESO ISS PBL13 END | 92.713 |
| HIERARCH ESO ISS PBLA13 START | 131.6 |
| HIERARCH ESO ISS PBLA13 END | 131.8 |
| HIERARCH ESO ISS PBL14 START | 83.098 |
| HIERARCH ESO ISS PBL14 END | 82.723 |
| HIERARCH ESO ISS PBLA14 START | 100.537 |
| HIERARCH ESO ISS PBLA14 END | 100.724 |
| HIERARCH ESO ISS PBL23 START | 39.179 |
| HIERARCH ESO ISS PBL23 END | 39.014 |
| HIERARCH ESO ISS PBLA23 START | 76.5 |
| HIERARCH ESO ISS PBLA23 END | 76.5 |
| HIERARCH ESO ISS PBL24 START | 74.981 |
| HIERARCH ESO ISS PBL24 END | 74.847 |
| HIERARCH ESO ISS PBLA24 START | 42.064 |
| HIERARCH ESO ISS PBLA24 END | 42.089 |
| HIERARCH ESO ISS PBL34 START | 48.057 |
| HIERARCH ESO ISS PBL34 END | 48.049 |
| HIERARCH ESO ISS PBLA34 START | 14.633 |
| HIERARCH ESO ISS PBLA34 END | 14.737 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00623 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006082 |
| HIERARCH ESO ISS AMBI TEMP | 12.12 |
| HIERARCH ESO ISS AMBI FWHM START | 0.76 |
| HIERARCH ESO ISS AMBI FWHM END | 0.77 |