Exposure
- ID
- MATIS.2022-05-03T01:06:47.336_1
- Header ID
- MATIS.2022-05-03T01:06:47.336
- Date updated
- 2022-05-03 01:19:18 UTC+0000
- Release date
- 2023-05-03 01:19:18 UTC+0000
- UTC Start
- 2022-05-03 01:06:47.336
- UTC End
- 2022-05-03 01:07:47.344
- MJD Start
- 59702.0463812
- MJD End
- 59702.047075737
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0019745
- Ambient temperature (°C)
- 7.76
- Seeing (arcsec)
- 0.98
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 | 68.3080 | 68.3020 | 276.2000 | 276.5000 |
| K0-D0 | 93.2870 | 93.2370 | 259.1000 | 259.3000 |
| K0-J3 | 49.2790 | 49.3090 | 331.4710 | 331.6300 |
| G2-D0 | 34.4950 | 34.4630 | 223.4000 | 223.6000 |
| G2-J3 | 57.0500 | 56.9970 | 51.0460 | 51.2260 |
| D0-J3 | 91.3540 | 91.2690 | 48.1680 | 48.3430 |
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 | 59702.0463812 |
| 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 | 68.308 |
| HIERARCH ESO ISS PBL12 END | 68.302 |
| HIERARCH ESO ISS PBLA12 START | 276.2 |
| HIERARCH ESO ISS PBLA12 END | 276.5 |
| HIERARCH ESO ISS PBL13 START | 93.287 |
| HIERARCH ESO ISS PBL13 END | 93.237 |
| HIERARCH ESO ISS PBLA13 START | 259.1 |
| HIERARCH ESO ISS PBLA13 END | 259.3 |
| HIERARCH ESO ISS PBL14 START | 49.279 |
| HIERARCH ESO ISS PBL14 END | 49.309 |
| HIERARCH ESO ISS PBLA14 START | 331.471 |
| HIERARCH ESO ISS PBLA14 END | 331.63 |
| HIERARCH ESO ISS PBL23 START | 34.495 |
| HIERARCH ESO ISS PBL23 END | 34.463 |
| HIERARCH ESO ISS PBLA23 START | 223.4 |
| HIERARCH ESO ISS PBLA23 END | 223.6 |
| HIERARCH ESO ISS PBL24 START | 57.05 |
| HIERARCH ESO ISS PBL24 END | 56.997 |
| HIERARCH ESO ISS PBLA24 START | 51.046 |
| HIERARCH ESO ISS PBLA24 END | 51.226 |
| HIERARCH ESO ISS PBL34 START | 91.354 |
| HIERARCH ESO ISS PBL34 END | 91.269 |
| HIERARCH ESO ISS PBLA34 START | 48.168 |
| HIERARCH ESO ISS PBLA34 END | 48.343 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00207 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001879 |
| HIERARCH ESO ISS AMBI TEMP | 7.76 |
| HIERARCH ESO ISS AMBI FWHM START | 0.97 |
| HIERARCH ESO ISS AMBI FWHM END | 0.99 |