Exposure
- ID
- MATIS.2022-05-11T03:53:00.841_1
- Header ID
- MATIS.2022-05-11T03:53:00.841
- Date updated
- 2022-05-11 04:01:28 UTC+0000
- Release date
- 2023-05-11 04:01:28 UTC+0000
- UTC Start
- 2022-05-11 03:53:00.841
- UTC End
- 2022-05-11 03:54:00.901
- MJD Start
- 59710.16181529
- MJD End
- 59710.1625104289
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0027605
- Ambient temperature (°C)
- 14.76
- Seeing (arcsec)
- 1.285
Observation
- ID
- 50858
- 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 | 90.2230 | 90.2180 | 158.7000 | 158.9000 |
| A0-J2 | 119.5380 | 119.4730 | 143.3000 | 143.6000 |
| A0-J3 | 86.0410 | 85.8200 | 94.4850 | 94.7140 |
| G1-J2 | 40.3900 | 40.3020 | 107.0000 | 107.3000 |
| G1-J3 | 93.7680 | 93.6520 | 34.4380 | 34.5510 |
| J2-J3 | 90.3150 | 90.2960 | 9.1760 | 9.3220 |
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 | 59710.16181529 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | eta_Car |
| RA | 161.263534 |
| DEC | -59.68444 |
| HIERARCH ESO DET NAME | MATISSE-LM |
| HIERARCH ESO INS FIL NAME | LM |
| HIERARCH ESO INS FIL ID | LM |
| HIERARCH ESO INS DIL NAME | LOW |
| HIERARCH ESO INS DIL 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 | 0.0751997 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.156 |
| HIERARCH ESO DET NDIT | 385 |
| HIERARCH ESO ISS PBL12 START | 90.223 |
| HIERARCH ESO ISS PBL12 END | 90.218 |
| HIERARCH ESO ISS PBLA12 START | 158.7 |
| HIERARCH ESO ISS PBLA12 END | 158.9 |
| HIERARCH ESO ISS PBL13 START | 119.538 |
| HIERARCH ESO ISS PBL13 END | 119.473 |
| HIERARCH ESO ISS PBLA13 START | 143.3 |
| HIERARCH ESO ISS PBLA13 END | 143.6 |
| HIERARCH ESO ISS PBL14 START | 86.041 |
| HIERARCH ESO ISS PBL14 END | 85.82 |
| HIERARCH ESO ISS PBLA14 START | 94.485 |
| HIERARCH ESO ISS PBLA14 END | 94.714 |
| HIERARCH ESO ISS PBL23 START | 40.39 |
| HIERARCH ESO ISS PBL23 END | 40.302 |
| HIERARCH ESO ISS PBLA23 START | 107.0 |
| HIERARCH ESO ISS PBLA23 END | 107.3 |
| HIERARCH ESO ISS PBL24 START | 93.768 |
| HIERARCH ESO ISS PBL24 END | 93.652 |
| HIERARCH ESO ISS PBLA24 START | 34.438 |
| HIERARCH ESO ISS PBLA24 END | 34.551 |
| HIERARCH ESO ISS PBL34 START | 90.315 |
| HIERARCH ESO ISS PBL34 END | 90.296 |
| HIERARCH ESO ISS PBLA34 START | 9.176 |
| HIERARCH ESO ISS PBLA34 END | 9.322 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002832 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002689 |
| HIERARCH ESO ISS AMBI TEMP | 14.76 |
| HIERARCH ESO ISS AMBI FWHM START | 1.29 |
| HIERARCH ESO ISS AMBI FWHM END | 1.28 |