Exposure
- ID
- MATIS.2021-03-14T08:52:20.886_1
- Header ID
- MATIS.2021-03-14T08:52:20.886
- Date updated
- 2021-03-14 09:05:39 UTC+0000
- Release date
- 2022-03-14 09:05:39 UTC+0000
- UTC Start
- 2021-03-14 08:52:20.886
- UTC End
- 2021-03-14 08:53:20.862
- MJD Start
- 59287.36968618
- MJD End
- 59287.3703803467
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003451
- Ambient temperature (°C)
- 10.38
- Seeing (arcsec)
- 0.94
Observation
- ID
- 47152
- 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 | 24.2640 | 24.2610 | 188.6000 | 188.8000 |
| A0-D0 | 23.1110 | 23.0840 | 146.3000 | 146.6000 |
| A0-C1 | 22.4740 | 22.4740 | 175.2540 | 175.4890 |
| B2-D0 | 17.1150 | 17.0520 | 73.8000 | 74.0000 |
| B2-C1 | 5.7020 | 5.6810 | 73.7670 | 73.9260 |
| D0-C1 | 11.4120 | 11.3700 | 253.8880 | 254.0480 |
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 | 59287.36968618 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | eta_Car |
| RA | 161.262472 |
| 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 | 24.264 |
| HIERARCH ESO ISS PBL12 END | 24.261 |
| HIERARCH ESO ISS PBLA12 START | 188.6 |
| HIERARCH ESO ISS PBLA12 END | 188.8 |
| HIERARCH ESO ISS PBL13 START | 23.111 |
| HIERARCH ESO ISS PBL13 END | 23.084 |
| HIERARCH ESO ISS PBLA13 START | 146.3 |
| HIERARCH ESO ISS PBLA13 END | 146.6 |
| HIERARCH ESO ISS PBL14 START | 22.474 |
| HIERARCH ESO ISS PBL14 END | 22.474 |
| HIERARCH ESO ISS PBLA14 START | 175.254 |
| HIERARCH ESO ISS PBLA14 END | 175.489 |
| HIERARCH ESO ISS PBL23 START | 17.115 |
| HIERARCH ESO ISS PBL23 END | 17.052 |
| HIERARCH ESO ISS PBLA23 START | 73.8 |
| HIERARCH ESO ISS PBLA23 END | 74.0 |
| HIERARCH ESO ISS PBL24 START | 5.702 |
| HIERARCH ESO ISS PBL24 END | 5.681 |
| HIERARCH ESO ISS PBLA24 START | 73.767 |
| HIERARCH ESO ISS PBLA24 END | 73.926 |
| HIERARCH ESO ISS PBL34 START | 11.412 |
| HIERARCH ESO ISS PBL34 END | 11.37 |
| HIERARCH ESO ISS PBLA34 START | 253.888 |
| HIERARCH ESO ISS PBLA34 END | 254.048 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003486 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003416 |
| HIERARCH ESO ISS AMBI TEMP | 10.38 |
| HIERARCH ESO ISS AMBI FWHM START | 0.94 |
| HIERARCH ESO ISS AMBI FWHM END | 0.94 |