Exposure
- ID
- MATIS.2025-10-02T02:01:51.725_1
- Header ID
- MATIS.2025-10-02T02:01:51.725
- 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 02:01:51.725
- UTC End
- 2025-10-02 02:02:53.735
- MJD Start
- 60950.08462645
- MJD End
- 60950.08534415833
- Exposure time (s)
- 62.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0045095
- Ambient temperature (°C)
- 12.42
- Seeing (arcsec)
- 0.865
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 | 76.6080 | 76.5420 | 159.6000 | 159.8000 |
| A0-J2 | 89.5300 | 89.2740 | 135.4000 | 135.7000 |
| A0-K0 | 78.0470 | 77.6600 | 103.1120 | 103.3140 |
| G1-J2 | 36.9480 | 36.7780 | 77.5000 | 77.6000 |
| G1-K0 | 73.1670 | 73.0280 | 42.3390 | 42.3550 |
| J2-K0 | 47.9480 | 47.9390 | 15.9820 | 16.0810 |
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 | 60950.08462645 |
| 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 | 76.608 |
| HIERARCH ESO ISS PBL12 END | 76.542 |
| HIERARCH ESO ISS PBLA12 START | 159.6 |
| HIERARCH ESO ISS PBLA12 END | 159.8 |
| HIERARCH ESO ISS PBL13 START | 89.53 |
| HIERARCH ESO ISS PBL13 END | 89.274 |
| HIERARCH ESO ISS PBLA13 START | 135.4 |
| HIERARCH ESO ISS PBLA13 END | 135.7 |
| HIERARCH ESO ISS PBL14 START | 78.047 |
| HIERARCH ESO ISS PBL14 END | 77.66 |
| HIERARCH ESO ISS PBLA14 START | 103.112 |
| HIERARCH ESO ISS PBLA14 END | 103.314 |
| HIERARCH ESO ISS PBL23 START | 36.948 |
| HIERARCH ESO ISS PBL23 END | 36.778 |
| HIERARCH ESO ISS PBLA23 START | 77.5 |
| HIERARCH ESO ISS PBLA23 END | 77.6 |
| HIERARCH ESO ISS PBL24 START | 73.167 |
| HIERARCH ESO ISS PBL24 END | 73.028 |
| HIERARCH ESO ISS PBLA24 START | 42.339 |
| HIERARCH ESO ISS PBLA24 END | 42.355 |
| HIERARCH ESO ISS PBL34 START | 47.948 |
| HIERARCH ESO ISS PBL34 END | 47.939 |
| HIERARCH ESO ISS PBLA34 START | 15.982 |
| HIERARCH ESO ISS PBLA34 END | 16.081 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004792 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004227 |
| HIERARCH ESO ISS AMBI TEMP | 12.42 |
| HIERARCH ESO ISS AMBI FWHM START | 0.83 |
| HIERARCH ESO ISS AMBI FWHM END | 0.9 |