Exposure
- ID
- MATIS.2021-03-14T08:42:31.939_1
- Header ID
- MATIS.2021-03-14T08:42:31.939
- Date updated
- 2021-03-14 08:50:52 UTC+0000
- Release date
- 2022-03-14 08:50:51 UTC+0000
- UTC Start
- 2021-03-14 08:42:31.939
- UTC End
- 2021-03-14 08:43:31.903
- MJD Start
- 59287.36286967
- MJD End
- 59287.3635636978
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003166
- Ambient temperature (°C)
- 10.7
- Seeing (arcsec)
- 0.98
Observation
- ID
- 47151
- Category
- science
- Program ID
- 105.206Q.001
- Program Title
- VLTI/MATISSE APERTURE-SYNTHESIS IMAGING OF ETA CAR'S WIND COLLISION ZONE AFTER THE FEB 2020 PERIASTRON PASSAGE
- Program Type
- GTO
- PI / COI
- WEIGELT/ BRUNO/ MATTER/ PETROV/ BERIO/ CRUZALEBES/ CHIAVASSA/ DOMICIANO DE SOUZA/ HOFMANN/ SCHERTL/ ALLOUCHE/ MEILLAND/ PHILIPPE/ MILLOUR/ HRON/ PALADINI/ JAFFE/ LAMBERTS/ OHNAKA/ KRAUS/ KREPLIN/ MEHNER/ GROH
Target
- ID
- 35372
- Name
- eta_Car
- RA
- 161.262472
- DEC
- -59.68441
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 24.2840 | 24.2830 | 186.8000 | 187.0000 |
| A0-D0 | 23.3850 | 23.3560 | 143.2000 | 143.5000 |
| A0-C1 | 22.4800 | 22.4790 | 172.9880 | 173.2230 |
| B2-D0 | 17.7160 | 17.6540 | 72.3000 | 72.5000 |
| B2-C1 | 5.9030 | 5.8820 | 72.2460 | 72.4020 |
| D0-C1 | 11.8140 | 11.7720 | 252.3630 | 252.5200 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 105.206Q.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT |
| MJD-OBS | 59287.36286967 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | eta_Car |
| RA | 161.262472 |
| DEC | -59.68441 |
| 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 | B2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | C1 |
| EXPTIME | 0.111056 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.228 |
| HIERARCH ESO DET NDIT | 263 |
| HIERARCH ESO ISS PBL12 START | 24.284 |
| HIERARCH ESO ISS PBL12 END | 24.283 |
| HIERARCH ESO ISS PBLA12 START | 186.8 |
| HIERARCH ESO ISS PBLA12 END | 187.0 |
| HIERARCH ESO ISS PBL13 START | 23.385 |
| HIERARCH ESO ISS PBL13 END | 23.356 |
| HIERARCH ESO ISS PBLA13 START | 143.2 |
| HIERARCH ESO ISS PBLA13 END | 143.5 |
| HIERARCH ESO ISS PBL14 START | 22.48 |
| HIERARCH ESO ISS PBL14 END | 22.479 |
| HIERARCH ESO ISS PBLA14 START | 172.988 |
| HIERARCH ESO ISS PBLA14 END | 173.223 |
| HIERARCH ESO ISS PBL23 START | 17.716 |
| HIERARCH ESO ISS PBL23 END | 17.654 |
| HIERARCH ESO ISS PBLA23 START | 72.3 |
| HIERARCH ESO ISS PBLA23 END | 72.5 |
| HIERARCH ESO ISS PBL24 START | 5.903 |
| HIERARCH ESO ISS PBL24 END | 5.882 |
| HIERARCH ESO ISS PBLA24 START | 72.246 |
| HIERARCH ESO ISS PBLA24 END | 72.402 |
| HIERARCH ESO ISS PBL34 START | 11.814 |
| HIERARCH ESO ISS PBL34 END | 11.772 |
| HIERARCH ESO ISS PBLA34 START | 252.363 |
| HIERARCH ESO ISS PBLA34 END | 252.52 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003166 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003166 |
| HIERARCH ESO ISS AMBI TEMP | 10.7 |
| HIERARCH ESO ISS AMBI FWHM START | 0.98 |
| HIERARCH ESO ISS AMBI FWHM END | 0.98 |