Exposure
- ID
- MATIS.2022-04-30T23:51:00.919_1
- Header ID
- MATIS.2022-04-30T23:51:00.919
- Date updated
- 2022-05-01 00:00:50 UTC+0000
- Release date
- 2022-04-30 23:51:00 UTC+0000
- UTC Start
- 2022-04-30 23:51:00.919
- UTC End
- 2022-04-30 23:52:00.927
- MJD Start
- 59699.99376064
- MJD End
- 59699.994455177
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00298
- Ambient temperature (°C)
- 15.34
- Seeing (arcsec)
- 0.61
Observation
- ID
- 50731
- Category
- calibrator
- Program ID
- 109.22VM.001
- 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
- 37842
- Name
- e_Cen
- RA
- 193.276485
- DEC
- -48.94343
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 18.2850 | 18.3320 | 114.9000 | 115.1000 |
| A0-D0 | 30.6040 | 30.6200 | 34.5000 | 34.7000 |
| A0-C1 | 17.1350 | 17.1780 | 79.0260 | 79.2490 |
| B2-D0 | 32.9480 | 32.9470 | 1.3000 | 1.4000 |
| B2-C1 | 10.9740 | 10.9740 | 1.2640 | 1.4170 |
| D0-C1 | 21.9740 | 21.9730 | 181.3110 | 181.4650 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 109.22VM.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD |
| MJD-OBS | 59699.99376064 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | e_Cen |
| RA | 193.276485 |
| DEC | -48.94343 |
| 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 | B2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | C1 |
| EXPTIME | 0.0200088 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.026 |
| HIERARCH ESO DET NDIT | 2308 |
| HIERARCH ESO ISS PBL12 START | 18.285 |
| HIERARCH ESO ISS PBL12 END | 18.332 |
| HIERARCH ESO ISS PBLA12 START | 114.9 |
| HIERARCH ESO ISS PBLA12 END | 115.1 |
| HIERARCH ESO ISS PBL13 START | 30.604 |
| HIERARCH ESO ISS PBL13 END | 30.62 |
| HIERARCH ESO ISS PBLA13 START | 34.5 |
| HIERARCH ESO ISS PBLA13 END | 34.7 |
| HIERARCH ESO ISS PBL14 START | 17.135 |
| HIERARCH ESO ISS PBL14 END | 17.178 |
| HIERARCH ESO ISS PBLA14 START | 79.026 |
| HIERARCH ESO ISS PBLA14 END | 79.249 |
| HIERARCH ESO ISS PBL23 START | 32.948 |
| HIERARCH ESO ISS PBL23 END | 32.947 |
| HIERARCH ESO ISS PBLA23 START | 1.3 |
| HIERARCH ESO ISS PBLA23 END | 1.4 |
| HIERARCH ESO ISS PBL24 START | 10.974 |
| HIERARCH ESO ISS PBL24 END | 10.974 |
| HIERARCH ESO ISS PBLA24 START | 1.264 |
| HIERARCH ESO ISS PBLA24 END | 1.417 |
| HIERARCH ESO ISS PBL34 START | 21.974 |
| HIERARCH ESO ISS PBL34 END | 21.973 |
| HIERARCH ESO ISS PBLA34 START | 181.311 |
| HIERARCH ESO ISS PBLA34 END | 181.465 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003005 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002955 |
| HIERARCH ESO ISS AMBI TEMP | 15.34 |
| HIERARCH ESO ISS AMBI FWHM START | 0.59 |
| HIERARCH ESO ISS AMBI FWHM END | 0.63 |