Exposure
- ID
- MATIS.2022-05-11T02:51:17.644_1
- Header ID
- MATIS.2022-05-11T02:51:17.644
- Date updated
- 2022-05-11 03:01:28 UTC+0000
- Release date
- 2023-05-11 03:01:27 UTC+0000
- UTC Start
- 2022-05-11 02:51:17.644
- UTC End
- 2022-05-11 02:52:17.652
- MJD Start
- 59710.11895421
- MJD End
- 59710.119648747
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002895
- Ambient temperature (°C)
- 15.0
- Seeing (arcsec)
- 1.145
Observation
- ID
- 50859
- Category
- science
- Program ID
- 109.22VM.003
- Program Title
- VLTI/MATISSE APERTURE-SYNTHESIS IMAGING OF ETA CAR'S WIND-WIND COLLISION ZONE: DEPENDENCE ON ORBITAL PHASE
- Program Type
- GTO
- PI / COI
- WEIGELT/ CORCORAN/ CRUZALEBES/ DAMINELI/ DE WIT/ DOMICIANO DE SOUZA/ GROH/ GULL/ HARTMAN/ HENNING/ HILLIER/ HOFMANN/ HRON/ HUMMEL/ JAFFE/ KRAUS/ BRUNO/ MADURA/ MEHNER/ MEILLAND/ MILLOUR/ MOFFAT/ OHNAKA/ MORRIS/ NAVARETE/ PALADINI/ PETROV/ RICHARDSON/ ...
Target
- ID
- 37939
- Name
- eta_Car
- RA
- 161.263534
- DEC
- -59.68444
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.4980 | 90.4960 | 145.0000 | 145.2000 |
| A0-J2 | 123.6480 | 123.5810 | 128.0000 | 128.2000 |
| A0-J3 | 98.8370 | 98.6420 | 81.3880 | 81.5860 |
| G1-J2 | 45.6130 | 45.5320 | 92.4000 | 92.7000 |
| G1-J3 | 100.0490 | 99.9600 | 27.2630 | 27.3800 |
| J2-J3 | 90.8810 | 90.8800 | 0.1600 | 0.3050 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 109.22VM.003 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT |
| MJD-OBS | 59710.11895421 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | eta_Car |
| RA | 161.263534 |
| DEC | -59.68444 |
| HIERARCH ESO DET NAME | MATISSE-N |
| HIERARCH ESO INS DIN NAME | LOW |
| HIERARCH ESO INS DIN ID | LOW |
| HIERARCH ESO INS MODE | HYBRID |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | A0 |
| HIERARCH ESO ISS CONF STATION2 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| EXPTIME | 0.0200088 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.026 |
| HIERARCH ESO DET NDIT | 2308 |
| HIERARCH ESO ISS PBL12 START | 90.498 |
| HIERARCH ESO ISS PBL12 END | 90.496 |
| HIERARCH ESO ISS PBLA12 START | 145.0 |
| HIERARCH ESO ISS PBLA12 END | 145.2 |
| HIERARCH ESO ISS PBL13 START | 123.648 |
| HIERARCH ESO ISS PBL13 END | 123.581 |
| HIERARCH ESO ISS PBLA13 START | 128.0 |
| HIERARCH ESO ISS PBLA13 END | 128.2 |
| HIERARCH ESO ISS PBL14 START | 98.837 |
| HIERARCH ESO ISS PBL14 END | 98.642 |
| HIERARCH ESO ISS PBLA14 START | 81.388 |
| HIERARCH ESO ISS PBLA14 END | 81.586 |
| HIERARCH ESO ISS PBL23 START | 45.613 |
| HIERARCH ESO ISS PBL23 END | 45.532 |
| HIERARCH ESO ISS PBLA23 START | 92.4 |
| HIERARCH ESO ISS PBLA23 END | 92.7 |
| HIERARCH ESO ISS PBL24 START | 100.049 |
| HIERARCH ESO ISS PBL24 END | 99.96 |
| HIERARCH ESO ISS PBLA24 START | 27.263 |
| HIERARCH ESO ISS PBLA24 END | 27.38 |
| HIERARCH ESO ISS PBL34 START | 90.881 |
| HIERARCH ESO ISS PBL34 END | 90.88 |
| HIERARCH ESO ISS PBLA34 START | 0.16 |
| HIERARCH ESO ISS PBLA34 END | 0.305 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002954 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002836 |
| HIERARCH ESO ISS AMBI TEMP | 15.0 |
| HIERARCH ESO ISS AMBI FWHM START | 1.11 |
| HIERARCH ESO ISS AMBI FWHM END | 1.18 |