Exposure
- ID
- MATIS.2021-05-20T03:13:42.305_1
- Header ID
- MATIS.2021-05-20T03:13:42.305
- Date updated
- 2021-05-20 03:20:56 UTC+0000
- Release date
- 2022-05-20 03:20:56 UTC+0000
- UTC Start
- 2021-05-20 03:13:42.305
- UTC End
- 2021-05-20 03:14:42.281
- MJD Start
- 59354.13451742
- MJD End
- 59354.1352115867
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002661
- Ambient temperature (°C)
- 10.27
- Seeing (arcsec)
- 0.85
Observation
- ID
- 47404
- 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
- 35552
- Name
- eta_Car
- RA
- 161.262471
- DEC
- -59.68441
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 24.3010 | 24.3020 | 175.0000 | 175.2000 |
| A0-D0 | 25.5220 | 25.4870 | 124.3000 | 124.5000 |
| A0-C1 | 22.5570 | 22.5560 | 158.0530 | 158.2850 |
| B2-D0 | 21.3870 | 21.3350 | 62.6000 | 62.8000 |
| B2-C1 | 7.1250 | 7.1070 | 62.5410 | 62.6910 |
| D0-C1 | 14.2630 | 14.2280 | 242.6400 | 242.7900 |
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 | 59354.13451742 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | eta_Car |
| RA | 161.262471 |
| DEC | -59.68441 |
| HIERARCH ESO DET NAME | MATISSE-N |
| HIERARCH ESO INS DIN NAME | HIGH |
| HIERARCH ESO INS DIN ID | HIGH |
| 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 | 0.0750053 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.084 |
| HIERARCH ESO DET NDIT | 714 |
| HIERARCH ESO ISS PBL12 START | 24.301 |
| HIERARCH ESO ISS PBL12 END | 24.302 |
| HIERARCH ESO ISS PBLA12 START | 175.0 |
| HIERARCH ESO ISS PBLA12 END | 175.2 |
| HIERARCH ESO ISS PBL13 START | 25.522 |
| HIERARCH ESO ISS PBL13 END | 25.487 |
| HIERARCH ESO ISS PBLA13 START | 124.3 |
| HIERARCH ESO ISS PBLA13 END | 124.5 |
| HIERARCH ESO ISS PBL14 START | 22.557 |
| HIERARCH ESO ISS PBL14 END | 22.556 |
| HIERARCH ESO ISS PBLA14 START | 158.053 |
| HIERARCH ESO ISS PBLA14 END | 158.285 |
| HIERARCH ESO ISS PBL23 START | 21.387 |
| HIERARCH ESO ISS PBL23 END | 21.335 |
| HIERARCH ESO ISS PBLA23 START | 62.6 |
| HIERARCH ESO ISS PBLA23 END | 62.8 |
| HIERARCH ESO ISS PBL24 START | 7.125 |
| HIERARCH ESO ISS PBL24 END | 7.107 |
| HIERARCH ESO ISS PBLA24 START | 62.541 |
| HIERARCH ESO ISS PBLA24 END | 62.691 |
| HIERARCH ESO ISS PBL34 START | 14.263 |
| HIERARCH ESO ISS PBL34 END | 14.228 |
| HIERARCH ESO ISS PBLA34 START | 242.64 |
| HIERARCH ESO ISS PBLA34 END | 242.79 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002661 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002661 |
| HIERARCH ESO ISS AMBI TEMP | 10.27 |
| HIERARCH ESO ISS AMBI FWHM START | 0.85 |
| HIERARCH ESO ISS AMBI FWHM END | 0.85 |