Exposure
- ID
- MATIS.2021-05-20T03:16:17.884_1
- Header ID
- MATIS.2021-05-20T03:16:17.884
- 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 03:16:17.884
- UTC End
- 2021-05-20 03:17:17.860
- MJD Start
- 59354.1363181
- MJD End
- 59354.1370122667
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0027485
- Ambient temperature (°C)
- 10.34
- Seeing (arcsec)
- 0.875
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 | 24.3040 | 24.3050 | 175.5000 | 175.7000 |
| A0-D0 | 25.4310 | 25.3960 | 125.0000 | 125.2000 |
| A0-C1 | 22.5530 | 22.5520 | 158.6400 | 158.8720 |
| B2-D0 | 21.2530 | 21.2000 | 63.0000 | 63.1000 |
| B2-C1 | 7.0800 | 7.0630 | 62.9180 | 63.0680 |
| D0-C1 | 14.1730 | 14.1380 | 243.0180 | 243.1680 |
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 | 59354.1363181 |
| 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 | 24.304 |
| HIERARCH ESO ISS PBL12 END | 24.305 |
| HIERARCH ESO ISS PBLA12 START | 175.5 |
| HIERARCH ESO ISS PBLA12 END | 175.7 |
| HIERARCH ESO ISS PBL13 START | 25.431 |
| HIERARCH ESO ISS PBL13 END | 25.396 |
| HIERARCH ESO ISS PBLA13 START | 125.0 |
| HIERARCH ESO ISS PBLA13 END | 125.2 |
| HIERARCH ESO ISS PBL14 START | 22.553 |
| HIERARCH ESO ISS PBL14 END | 22.552 |
| HIERARCH ESO ISS PBLA14 START | 158.64 |
| HIERARCH ESO ISS PBLA14 END | 158.872 |
| HIERARCH ESO ISS PBL23 START | 21.253 |
| HIERARCH ESO ISS PBL23 END | 21.2 |
| HIERARCH ESO ISS PBLA23 START | 63.0 |
| HIERARCH ESO ISS PBLA23 END | 63.1 |
| HIERARCH ESO ISS PBL24 START | 7.08 |
| HIERARCH ESO ISS PBL24 END | 7.063 |
| HIERARCH ESO ISS PBLA24 START | 62.918 |
| HIERARCH ESO ISS PBLA24 END | 63.068 |
| HIERARCH ESO ISS PBL34 START | 14.173 |
| HIERARCH ESO ISS PBL34 END | 14.138 |
| HIERARCH ESO ISS PBLA34 START | 243.018 |
| HIERARCH ESO ISS PBLA34 END | 243.168 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002439 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003058 |
| HIERARCH ESO ISS AMBI TEMP | 10.34 |
| HIERARCH ESO ISS AMBI FWHM START | 1.0 |
| HIERARCH ESO ISS AMBI FWHM END | 0.75 |