Exposure
- ID
- MATIS.2025-10-02T01:49:20.337_1
- Header ID
- MATIS.2025-10-02T01:49:20.337
- 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 01:49:20.337
- UTC End
- 2025-10-02 01:50:21.999
- MJD Start
- 60950.07592983
- MJD End
- 60950.07664351056
- Exposure time (s)
- 61.7
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0057079999999999995
- Ambient temperature (°C)
- 12.19
- Seeing (arcsec)
- 0.785
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 | 77.4390 | 77.3680 | 156.4000 | 156.7000 |
| A0-J2 | 92.6250 | 92.3670 | 131.9000 | 132.2000 |
| A0-K0 | 82.5970 | 82.2270 | 100.7860 | 100.9700 |
| G1-J2 | 38.9590 | 38.7970 | 76.6000 | 76.7000 |
| G1-K0 | 74.8030 | 74.6710 | 42.0960 | 42.1190 |
| J2-K0 | 48.0470 | 48.0390 | 14.7700 | 14.8710 |
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 | 60950.07592983 |
| 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 | 0.717 |
| HIERARCH ESO DET NDIT | 86 |
| HIERARCH ESO ISS PBL12 START | 77.439 |
| HIERARCH ESO ISS PBL12 END | 77.368 |
| HIERARCH ESO ISS PBLA12 START | 156.4 |
| HIERARCH ESO ISS PBLA12 END | 156.7 |
| HIERARCH ESO ISS PBL13 START | 92.625 |
| HIERARCH ESO ISS PBL13 END | 92.367 |
| HIERARCH ESO ISS PBLA13 START | 131.9 |
| HIERARCH ESO ISS PBLA13 END | 132.2 |
| HIERARCH ESO ISS PBL14 START | 82.597 |
| HIERARCH ESO ISS PBL14 END | 82.227 |
| HIERARCH ESO ISS PBLA14 START | 100.786 |
| HIERARCH ESO ISS PBLA14 END | 100.97 |
| HIERARCH ESO ISS PBL23 START | 38.959 |
| HIERARCH ESO ISS PBL23 END | 38.797 |
| HIERARCH ESO ISS PBLA23 START | 76.6 |
| HIERARCH ESO ISS PBLA23 END | 76.7 |
| HIERARCH ESO ISS PBL24 START | 74.803 |
| HIERARCH ESO ISS PBL24 END | 74.671 |
| HIERARCH ESO ISS PBLA24 START | 42.096 |
| HIERARCH ESO ISS PBLA24 END | 42.119 |
| HIERARCH ESO ISS PBL34 START | 48.047 |
| HIERARCH ESO ISS PBL34 END | 48.039 |
| HIERARCH ESO ISS PBLA34 START | 14.77 |
| HIERARCH ESO ISS PBLA34 END | 14.871 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006082 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005334 |
| HIERARCH ESO ISS AMBI TEMP | 12.19 |
| HIERARCH ESO ISS AMBI FWHM START | 0.77 |
| HIERARCH ESO ISS AMBI FWHM END | 0.8 |