Exposure
- ID
- MATIS.2022-05-03T03:39:00.571_1
- Header ID
- MATIS.2022-05-03T03:39:00.571
- Date updated
- 2022-05-03 03:52:16 UTC+0000
- Release date
- 2023-05-03 03:52:16 UTC+0000
- UTC Start
- 2022-05-03 03:39:00.571
- UTC End
- 2022-05-03 03:40:00.579
- MJD Start
- 59702.15208994
- MJD End
- 59702.152784477
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003114
- Ambient temperature (°C)
- 8.1
- Seeing (arcsec)
- 0.945
Observation
- ID
- 50761
- Category
- science
- Program ID
- 109.22VM.002
- 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
- 37260
- Name
- eta_Car
- RA
- 161.264633
- DEC
- -59.68444
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 64.4960 | 64.4580 | 310.9000 | 311.2000 |
| K0-D0 | 81.0260 | 80.9200 | 293.2000 | 293.5000 |
| K0-J3 | 51.6870 | 51.6910 | 355.5290 | 355.6900 |
| G2-D0 | 27.7150 | 27.6550 | 248.2000 | 248.4000 |
| G2-J3 | 45.6320 | 45.5320 | 78.2940 | 78.4860 |
| D0-J3 | 73.0800 | 72.9190 | 74.4860 | 74.6690 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 109.22VM.002 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT |
| MJD-OBS | 59702.15208994 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | eta_Car |
| RA | 161.264633 |
| 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 | K0 |
| HIERARCH ESO ISS CONF STATION2 | G2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| 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 | 64.496 |
| HIERARCH ESO ISS PBL12 END | 64.458 |
| HIERARCH ESO ISS PBLA12 START | 310.9 |
| HIERARCH ESO ISS PBLA12 END | 311.2 |
| HIERARCH ESO ISS PBL13 START | 81.026 |
| HIERARCH ESO ISS PBL13 END | 80.92 |
| HIERARCH ESO ISS PBLA13 START | 293.2 |
| HIERARCH ESO ISS PBLA13 END | 293.5 |
| HIERARCH ESO ISS PBL14 START | 51.687 |
| HIERARCH ESO ISS PBL14 END | 51.691 |
| HIERARCH ESO ISS PBLA14 START | 355.529 |
| HIERARCH ESO ISS PBLA14 END | 355.69 |
| HIERARCH ESO ISS PBL23 START | 27.715 |
| HIERARCH ESO ISS PBL23 END | 27.655 |
| HIERARCH ESO ISS PBLA23 START | 248.2 |
| HIERARCH ESO ISS PBLA23 END | 248.4 |
| HIERARCH ESO ISS PBL24 START | 45.632 |
| HIERARCH ESO ISS PBL24 END | 45.532 |
| HIERARCH ESO ISS PBLA24 START | 78.294 |
| HIERARCH ESO ISS PBLA24 END | 78.486 |
| HIERARCH ESO ISS PBL34 START | 73.08 |
| HIERARCH ESO ISS PBL34 END | 72.919 |
| HIERARCH ESO ISS PBLA34 START | 74.486 |
| HIERARCH ESO ISS PBLA34 END | 74.669 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003134 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003094 |
| HIERARCH ESO ISS AMBI TEMP | 8.1 |
| HIERARCH ESO ISS AMBI FWHM START | 0.95 |
| HIERARCH ESO ISS AMBI FWHM END | 0.94 |