Exposure
- ID
- MATIS.2022-05-01T02:05:17.612_1
- Header ID
- MATIS.2022-05-01T02:05:17.612
- Date updated
- 2022-05-01 02:16:03 UTC+0000
- Release date
- 2023-05-01 02:16:03 UTC+0000
- UTC Start
- 2022-05-01 02:05:17.612
- UTC End
- 2022-05-01 02:06:17.620
- MJD Start
- 59700.0870094
- MJD End
- 59700.087703937
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005496
- Ambient temperature (°C)
- 14.76
- Seeing (arcsec)
- 0.505
Observation
- ID
- 50729
- Category
- science
- 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
- 37841
- Name
- eta_Car
- RA
- 161.262436
- DEC
- -59.68444
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 23.5120 | 23.5220 | 149.5000 | 149.6000 |
| A0-D0 | 30.0850 | 30.0600 | 89.9000 | 90.1000 |
| A0-C1 | 22.4750 | 22.4800 | 126.8570 | 127.0710 |
| B2-D0 | 27.2240 | 27.1940 | 41.8000 | 41.9000 |
| B2-C1 | 9.0680 | 9.0580 | 41.7300 | 41.8820 |
| D0-C1 | 18.1570 | 18.1360 | 221.8080 | 221.9600 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 109.22VM.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT |
| MJD-OBS | 59700.0870094 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | eta_Car |
| RA | 161.262436 |
| 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 | 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 | 23.512 |
| HIERARCH ESO ISS PBL12 END | 23.522 |
| HIERARCH ESO ISS PBLA12 START | 149.5 |
| HIERARCH ESO ISS PBLA12 END | 149.6 |
| HIERARCH ESO ISS PBL13 START | 30.085 |
| HIERARCH ESO ISS PBL13 END | 30.06 |
| HIERARCH ESO ISS PBLA13 START | 89.9 |
| HIERARCH ESO ISS PBLA13 END | 90.1 |
| HIERARCH ESO ISS PBL14 START | 22.475 |
| HIERARCH ESO ISS PBL14 END | 22.48 |
| HIERARCH ESO ISS PBLA14 START | 126.857 |
| HIERARCH ESO ISS PBLA14 END | 127.071 |
| HIERARCH ESO ISS PBL23 START | 27.224 |
| HIERARCH ESO ISS PBL23 END | 27.194 |
| HIERARCH ESO ISS PBLA23 START | 41.8 |
| HIERARCH ESO ISS PBLA23 END | 41.9 |
| HIERARCH ESO ISS PBL24 START | 9.068 |
| HIERARCH ESO ISS PBL24 END | 9.058 |
| HIERARCH ESO ISS PBLA24 START | 41.73 |
| HIERARCH ESO ISS PBLA24 END | 41.882 |
| HIERARCH ESO ISS PBL34 START | 18.157 |
| HIERARCH ESO ISS PBL34 END | 18.136 |
| HIERARCH ESO ISS PBLA34 START | 221.808 |
| HIERARCH ESO ISS PBLA34 END | 221.96 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005247 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005745 |
| HIERARCH ESO ISS AMBI TEMP | 14.76 |
| HIERARCH ESO ISS AMBI FWHM START | 0.49 |
| HIERARCH ESO ISS AMBI FWHM END | 0.52 |