Exposure
- ID
- MATIS.2021-03-17T04:11:05.673_1
- Header ID
- MATIS.2021-03-17T04:11:05.673
- Date updated
- 2021-03-17 04:21:14 UTC+0000
- Release date
- 2022-03-17 04:21:14 UTC+0000
- UTC Start
- 2021-03-17 04:11:05.673
- UTC End
- 2021-03-17 04:12:05.649
- MJD Start
- 59290.17437121
- MJD End
- 59290.1750653767
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0063505
- Ambient temperature (°C)
- 13.21
- Seeing (arcsec)
- 0.65
Observation
- ID
- 54698
- Category
- science
- Program ID
- 105.206Q.002
- 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
- 35127
- Name
- eta_Car
- RA
- 161.26357
- DEC
- -59.68441
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-B2 | 115.2680 | 115.1820 | 249.1000 | 249.4000 |
| K0-D0 | 93.2640 | 93.2140 | 259.2000 | 259.4000 |
| K0-J3 | 49.2970 | 49.3260 | 331.5470 | 331.7070 |
| B2-D0 | 28.5400 | 28.5170 | 34.4000 | 34.5000 |
| B2-J3 | 119.2200 | 119.1110 | 44.9510 | 45.1220 |
| D0-J3 | 91.3180 | 91.2340 | 48.2460 | 48.4220 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 105.206Q.002 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT |
| MJD-OBS | 59290.17437121 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | eta_Car |
| RA | 161.26357 |
| 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 | K0 |
| HIERARCH ESO ISS CONF STATION2 | B2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| EXPTIME | 0.0750053 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.084 |
| HIERARCH ESO DET NDIT | 714 |
| HIERARCH ESO ISS PBL12 START | 115.268 |
| HIERARCH ESO ISS PBL12 END | 115.182 |
| HIERARCH ESO ISS PBLA12 START | 249.1 |
| HIERARCH ESO ISS PBLA12 END | 249.4 |
| HIERARCH ESO ISS PBL13 START | 93.264 |
| HIERARCH ESO ISS PBL13 END | 93.214 |
| HIERARCH ESO ISS PBLA13 START | 259.2 |
| HIERARCH ESO ISS PBLA13 END | 259.4 |
| HIERARCH ESO ISS PBL14 START | 49.297 |
| HIERARCH ESO ISS PBL14 END | 49.326 |
| HIERARCH ESO ISS PBLA14 START | 331.547 |
| HIERARCH ESO ISS PBLA14 END | 331.707 |
| HIERARCH ESO ISS PBL23 START | 28.54 |
| HIERARCH ESO ISS PBL23 END | 28.517 |
| HIERARCH ESO ISS PBLA23 START | 34.4 |
| HIERARCH ESO ISS PBLA23 END | 34.5 |
| HIERARCH ESO ISS PBL24 START | 119.22 |
| HIERARCH ESO ISS PBL24 END | 119.111 |
| HIERARCH ESO ISS PBLA24 START | 44.951 |
| HIERARCH ESO ISS PBLA24 END | 45.122 |
| HIERARCH ESO ISS PBL34 START | 91.318 |
| HIERARCH ESO ISS PBL34 END | 91.234 |
| HIERARCH ESO ISS PBLA34 START | 48.246 |
| HIERARCH ESO ISS PBLA34 END | 48.422 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006753 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005948 |
| HIERARCH ESO ISS AMBI TEMP | 13.21 |
| HIERARCH ESO ISS AMBI FWHM START | 0.61 |
| HIERARCH ESO ISS AMBI FWHM END | 0.69 |