Exposure
- ID
- MATIS.2025-10-02T01:46:31.541_1
- Header ID
- MATIS.2025-10-02T01:46:31.541
- 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 01:46:31.541
- UTC End
- 2025-10-02 01:47:33.203
- MJD Start
- 60950.07397617
- MJD End
- 60950.07468985056
- Exposure time (s)
- 61.7
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00621
- Ambient temperature (°C)
- 12.04
- Seeing (arcsec)
- 0.75
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 | 77.6380 | 77.5640 | 155.7000 | 156.0000 |
| A0-J2 | 93.3310 | 93.0670 | 131.2000 | 131.5000 |
| A0-K0 | 83.6030 | 83.2290 | 100.2890 | 100.4730 |
| G1-J2 | 39.4000 | 39.2360 | 76.4000 | 76.4000 |
| G1-K0 | 75.1590 | 75.0270 | 42.0300 | 42.0550 |
| J2-K0 | 48.0670 | 48.0590 | 14.4940 | 14.5970 |
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 | 60950.07397617 |
| 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 | 77.638 |
| HIERARCH ESO ISS PBL12 END | 77.564 |
| HIERARCH ESO ISS PBLA12 START | 155.7 |
| HIERARCH ESO ISS PBLA12 END | 156.0 |
| HIERARCH ESO ISS PBL13 START | 93.331 |
| HIERARCH ESO ISS PBL13 END | 93.067 |
| HIERARCH ESO ISS PBLA13 START | 131.2 |
| HIERARCH ESO ISS PBLA13 END | 131.5 |
| HIERARCH ESO ISS PBL14 START | 83.603 |
| HIERARCH ESO ISS PBL14 END | 83.229 |
| HIERARCH ESO ISS PBLA14 START | 100.289 |
| HIERARCH ESO ISS PBLA14 END | 100.473 |
| HIERARCH ESO ISS PBL23 START | 39.4 |
| HIERARCH ESO ISS PBL23 END | 39.236 |
| HIERARCH ESO ISS PBLA23 START | 76.4 |
| HIERARCH ESO ISS PBLA23 END | 76.4 |
| HIERARCH ESO ISS PBL24 START | 75.159 |
| HIERARCH ESO ISS PBL24 END | 75.027 |
| HIERARCH ESO ISS PBLA24 START | 42.03 |
| HIERARCH ESO ISS PBLA24 END | 42.055 |
| HIERARCH ESO ISS PBL34 START | 48.067 |
| HIERARCH ESO ISS PBL34 END | 48.059 |
| HIERARCH ESO ISS PBLA34 START | 14.494 |
| HIERARCH ESO ISS PBLA34 END | 14.597 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00619 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00623 |
| HIERARCH ESO ISS AMBI TEMP | 12.04 |
| HIERARCH ESO ISS AMBI FWHM START | 0.74 |
| HIERARCH ESO ISS AMBI FWHM END | 0.76 |