Exposure
- ID
- MATIS.2025-10-02T01:50:42.129_1
- Header ID
- MATIS.2025-10-02T01:50:42.129
- 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 01:50:42.129
- UTC End
- 2025-10-02 01:51:44.139
- MJD Start
- 60950.07687649
- MJD End
- 60950.07759419833
- Exposure time (s)
- 62.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00564
- Ambient temperature (°C)
- 12.29
- Seeing (arcsec)
- 0.775
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 | 77.3440 | 77.2720 | 156.7000 | 157.0000 |
| A0-J2 | 92.2840 | 92.0220 | 132.3000 | 132.6000 |
| A0-K0 | 82.1070 | 81.7290 | 101.0300 | 101.2210 |
| G1-J2 | 38.7440 | 38.5780 | 76.7000 | 76.8000 |
| G1-K0 | 74.6280 | 74.4940 | 42.1270 | 42.1510 |
| J2-K0 | 48.0370 | 48.0290 | 14.9040 | 15.0070 |
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 | 60950.07687649 |
| 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 | 77.344 |
| HIERARCH ESO ISS PBL12 END | 77.272 |
| HIERARCH ESO ISS PBLA12 START | 156.7 |
| HIERARCH ESO ISS PBLA12 END | 157.0 |
| HIERARCH ESO ISS PBL13 START | 92.284 |
| HIERARCH ESO ISS PBL13 END | 92.022 |
| HIERARCH ESO ISS PBLA13 START | 132.3 |
| HIERARCH ESO ISS PBLA13 END | 132.6 |
| HIERARCH ESO ISS PBL14 START | 82.107 |
| HIERARCH ESO ISS PBL14 END | 81.729 |
| HIERARCH ESO ISS PBLA14 START | 101.03 |
| HIERARCH ESO ISS PBLA14 END | 101.221 |
| HIERARCH ESO ISS PBL23 START | 38.744 |
| HIERARCH ESO ISS PBL23 END | 38.578 |
| HIERARCH ESO ISS PBLA23 START | 76.7 |
| HIERARCH ESO ISS PBLA23 END | 76.8 |
| HIERARCH ESO ISS PBL24 START | 74.628 |
| HIERARCH ESO ISS PBL24 END | 74.494 |
| HIERARCH ESO ISS PBLA24 START | 42.127 |
| HIERARCH ESO ISS PBLA24 END | 42.151 |
| HIERARCH ESO ISS PBL34 START | 48.037 |
| HIERARCH ESO ISS PBL34 END | 48.029 |
| HIERARCH ESO ISS PBLA34 START | 14.904 |
| HIERARCH ESO ISS PBLA34 END | 15.007 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005334 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005946 |
| HIERARCH ESO ISS AMBI TEMP | 12.29 |
| HIERARCH ESO ISS AMBI FWHM START | 0.8 |
| HIERARCH ESO ISS AMBI FWHM END | 0.75 |