Exposure
- ID
- MATIS.2025-10-02T01:55:25.604_1
- Header ID
- MATIS.2025-10-02T01:55:25.604
- Date updated
- 2025-10-02 02:05:55 UTC+0000
- Release date
- 2026-10-02 02:05:55 UTC+0000
- UTC Start
- 2025-10-02 01:55:25.604
- UTC End
- 2025-10-02 01:56:27.614
- MJD Start
- 60950.08015745
- MJD End
- 60950.08087515833
- Exposure time (s)
- 62.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0050425
- Ambient temperature (°C)
- 12.36
- Seeing (arcsec)
- 0.825
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 | 77.0240 | 76.9540 | 157.9000 | 158.2000 |
| A0-J2 | 91.1110 | 90.8510 | 133.6000 | 133.9000 |
| A0-K0 | 80.4020 | 80.0200 | 101.8910 | 102.0850 |
| G1-J2 | 37.9940 | 37.8250 | 77.0000 | 77.1000 |
| G1-K0 | 74.0190 | 73.8820 | 42.2260 | 42.2450 |
| J2-K0 | 48.0010 | 47.9930 | 15.3630 | 15.4640 |
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 | 60950.08015745 |
| 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 | 77.024 |
| HIERARCH ESO ISS PBL12 END | 76.954 |
| HIERARCH ESO ISS PBLA12 START | 157.9 |
| HIERARCH ESO ISS PBLA12 END | 158.2 |
| HIERARCH ESO ISS PBL13 START | 91.111 |
| HIERARCH ESO ISS PBL13 END | 90.851 |
| HIERARCH ESO ISS PBLA13 START | 133.6 |
| HIERARCH ESO ISS PBLA13 END | 133.9 |
| HIERARCH ESO ISS PBL14 START | 80.402 |
| HIERARCH ESO ISS PBL14 END | 80.02 |
| HIERARCH ESO ISS PBLA14 START | 101.891 |
| HIERARCH ESO ISS PBLA14 END | 102.085 |
| HIERARCH ESO ISS PBL23 START | 37.994 |
| HIERARCH ESO ISS PBL23 END | 37.825 |
| HIERARCH ESO ISS PBLA23 START | 77.0 |
| HIERARCH ESO ISS PBLA23 END | 77.1 |
| HIERARCH ESO ISS PBL24 START | 74.019 |
| HIERARCH ESO ISS PBL24 END | 73.882 |
| HIERARCH ESO ISS PBLA24 START | 42.226 |
| HIERARCH ESO ISS PBLA24 END | 42.245 |
| HIERARCH ESO ISS PBL34 START | 48.001 |
| HIERARCH ESO ISS PBL34 END | 47.993 |
| HIERARCH ESO ISS PBLA34 START | 15.363 |
| HIERARCH ESO ISS PBLA34 END | 15.464 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005111 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004974 |
| HIERARCH ESO ISS AMBI TEMP | 12.36 |
| HIERARCH ESO ISS AMBI FWHM START | 0.83 |
| HIERARCH ESO ISS AMBI FWHM END | 0.82 |