Exposure
- ID
- MATIS.2022-05-11T02:08:56.788_1
- Header ID
- MATIS.2022-05-11T02:08:56.788
- Date updated
- 2022-05-11 02:16:34 UTC+0000
- Release date
- 2023-05-11 02:16:34 UTC+0000
- UTC Start
- 2022-05-11 02:08:56.788
- UTC End
- 2022-05-11 02:09:56.796
- MJD Start
- 59710.08954616
- MJD End
- 59710.090240697
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002893
- Ambient temperature (°C)
- 14.5
- Seeing (arcsec)
- 1.21
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 | 90.4210 | 90.4270 | 135.9000 | 136.1000 |
| A0-J2 | 126.2020 | 126.1470 | 118.0000 | 118.3000 |
| A0-J3 | 106.4200 | 106.2510 | 73.1600 | 73.3580 |
| G1-J2 | 48.7770 | 48.7070 | 83.4000 | 83.6000 |
| G1-J3 | 103.3490 | 103.2790 | 22.1200 | 22.2510 |
| J2-J3 | 90.6390 | 90.6510 | 353.9580 | 354.1120 |
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 | 59710.08954616 |
| 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 | 90.421 |
| HIERARCH ESO ISS PBL12 END | 90.427 |
| HIERARCH ESO ISS PBLA12 START | 135.9 |
| HIERARCH ESO ISS PBLA12 END | 136.1 |
| HIERARCH ESO ISS PBL13 START | 126.202 |
| HIERARCH ESO ISS PBL13 END | 126.147 |
| HIERARCH ESO ISS PBLA13 START | 118.0 |
| HIERARCH ESO ISS PBLA13 END | 118.3 |
| HIERARCH ESO ISS PBL14 START | 106.42 |
| HIERARCH ESO ISS PBL14 END | 106.251 |
| HIERARCH ESO ISS PBLA14 START | 73.16 |
| HIERARCH ESO ISS PBLA14 END | 73.358 |
| HIERARCH ESO ISS PBL23 START | 48.777 |
| HIERARCH ESO ISS PBL23 END | 48.707 |
| HIERARCH ESO ISS PBLA23 START | 83.4 |
| HIERARCH ESO ISS PBLA23 END | 83.6 |
| HIERARCH ESO ISS PBL24 START | 103.349 |
| HIERARCH ESO ISS PBL24 END | 103.279 |
| HIERARCH ESO ISS PBLA24 START | 22.12 |
| HIERARCH ESO ISS PBLA24 END | 22.251 |
| HIERARCH ESO ISS PBL34 START | 90.639 |
| HIERARCH ESO ISS PBL34 END | 90.651 |
| HIERARCH ESO ISS PBLA34 START | 353.958 |
| HIERARCH ESO ISS PBLA34 END | 354.112 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002893 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002893 |
| HIERARCH ESO ISS AMBI TEMP | 14.5 |
| HIERARCH ESO ISS AMBI FWHM START | 1.16 |
| HIERARCH ESO ISS AMBI FWHM END | 1.26 |