Exposure
- ID
- MATIS.2021-05-20T03:17:32.220_1
- Header ID
- MATIS.2021-05-20T03:17:32.220
- Date updated
- 2021-05-20 03:25:38 UTC+0000
- Release date
- 2022-05-20 03:25:38 UTC+0000
- UTC Start
- 2021-05-20 03:17:32.220
- UTC End
- 2021-05-20 03:18:32.196
- MJD Start
- 59354.13717847
- MJD End
- 59354.1378726367
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003058
- Ambient temperature (°C)
- 10.34
- Seeing (arcsec)
- 0.75
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 | 24.3060 | 24.3070 | 175.7000 | 175.9000 |
| A0-D0 | 25.3880 | 25.3530 | 125.3000 | 125.6000 |
| A0-C1 | 22.5520 | 22.5500 | 158.9190 | 159.1500 |
| B2-D0 | 21.1890 | 21.1360 | 63.2000 | 63.3000 |
| B2-C1 | 7.0590 | 7.0410 | 63.0970 | 63.2470 |
| D0-C1 | 14.1300 | 14.0950 | 243.1970 | 243.3470 |
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 | 59354.13717847 |
| 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 | 24.306 |
| HIERARCH ESO ISS PBL12 END | 24.307 |
| HIERARCH ESO ISS PBLA12 START | 175.7 |
| HIERARCH ESO ISS PBLA12 END | 175.9 |
| HIERARCH ESO ISS PBL13 START | 25.388 |
| HIERARCH ESO ISS PBL13 END | 25.353 |
| HIERARCH ESO ISS PBLA13 START | 125.3 |
| HIERARCH ESO ISS PBLA13 END | 125.6 |
| HIERARCH ESO ISS PBL14 START | 22.552 |
| HIERARCH ESO ISS PBL14 END | 22.55 |
| HIERARCH ESO ISS PBLA14 START | 158.919 |
| HIERARCH ESO ISS PBLA14 END | 159.15 |
| HIERARCH ESO ISS PBL23 START | 21.189 |
| HIERARCH ESO ISS PBL23 END | 21.136 |
| HIERARCH ESO ISS PBLA23 START | 63.2 |
| HIERARCH ESO ISS PBLA23 END | 63.3 |
| HIERARCH ESO ISS PBL24 START | 7.059 |
| HIERARCH ESO ISS PBL24 END | 7.041 |
| HIERARCH ESO ISS PBLA24 START | 63.097 |
| HIERARCH ESO ISS PBLA24 END | 63.247 |
| HIERARCH ESO ISS PBL34 START | 14.13 |
| HIERARCH ESO ISS PBL34 END | 14.095 |
| HIERARCH ESO ISS PBLA34 START | 243.197 |
| HIERARCH ESO ISS PBLA34 END | 243.347 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003058 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003058 |
| HIERARCH ESO ISS AMBI TEMP | 10.34 |
| HIERARCH ESO ISS AMBI FWHM START | 0.75 |
| HIERARCH ESO ISS AMBI FWHM END | 0.75 |