Exposure
- ID
- MATIS.2022-05-03T02:52:35.436_1
- Header ID
- MATIS.2022-05-03T02:52:35.436
- Date updated
- 2022-05-03 03:01:43 UTC+0000
- Release date
- 2023-05-03 03:01:43 UTC+0000
- UTC Start
- 2022-05-03 02:52:35.436
- UTC End
- 2022-05-03 02:53:35.496
- MJD Start
- 59702.11985458
- MJD End
- 59702.1205497189
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002447
- Ambient temperature (°C)
- 7.87
- Seeing (arcsec)
- 1.23
Observation
- ID
- 50768
- 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
- 37866
- Name
- eta_Crv
- RA
- 188.015416
- DEC
- -16.19629
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 68.0410 | 68.0130 | 273.1000 | 273.2000 |
| K0-D0 | 95.9030 | 95.8870 | 252.7000 | 252.8000 |
| K0-J3 | 55.7570 | 55.7390 | 334.8860 | 335.0050 |
| G2-D0 | 39.8970 | 39.9040 | 216.3000 | 216.4000 |
| G2-J3 | 64.4350 | 64.4440 | 43.4070 | 43.4970 |
| D0-J3 | 104.1450 | 104.1600 | 40.7040 | 40.7950 |
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 | 59702.11985458 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | eta_Crv |
| RA | 188.015416 |
| DEC | -16.19629 |
| 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 | K0 |
| HIERARCH ESO ISS CONF STATION2 | G2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| 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 | 68.041 |
| HIERARCH ESO ISS PBL12 END | 68.013 |
| HIERARCH ESO ISS PBLA12 START | 273.1 |
| HIERARCH ESO ISS PBLA12 END | 273.2 |
| HIERARCH ESO ISS PBL13 START | 95.903 |
| HIERARCH ESO ISS PBL13 END | 95.887 |
| HIERARCH ESO ISS PBLA13 START | 252.7 |
| HIERARCH ESO ISS PBLA13 END | 252.8 |
| HIERARCH ESO ISS PBL14 START | 55.757 |
| HIERARCH ESO ISS PBL14 END | 55.739 |
| HIERARCH ESO ISS PBLA14 START | 334.886 |
| HIERARCH ESO ISS PBLA14 END | 335.005 |
| HIERARCH ESO ISS PBL23 START | 39.897 |
| HIERARCH ESO ISS PBL23 END | 39.904 |
| HIERARCH ESO ISS PBLA23 START | 216.3 |
| HIERARCH ESO ISS PBLA23 END | 216.4 |
| HIERARCH ESO ISS PBL24 START | 64.435 |
| HIERARCH ESO ISS PBL24 END | 64.444 |
| HIERARCH ESO ISS PBLA24 START | 43.407 |
| HIERARCH ESO ISS PBLA24 END | 43.497 |
| HIERARCH ESO ISS PBL34 START | 104.145 |
| HIERARCH ESO ISS PBL34 END | 104.16 |
| HIERARCH ESO ISS PBLA34 START | 40.704 |
| HIERARCH ESO ISS PBLA34 END | 40.795 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002447 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002447 |
| HIERARCH ESO ISS AMBI TEMP | 7.87 |
| HIERARCH ESO ISS AMBI FWHM START | 1.18 |
| HIERARCH ESO ISS AMBI FWHM END | 1.28 |