Exposure
- ID
- MATIS.2023-04-28T03:05:21.583_1
- Header ID
- MATIS.2023-04-28T03:05:21.583
- Date updated
- 2023-04-28 03:15:42 UTC+0000
- Release date
- 2024-04-28 03:15:42 UTC+0000
- UTC Start
- 2023-04-28 03:05:21.583
- UTC End
- 2023-04-28 03:06:21.591
- MJD Start
- 60062.12872202
- MJD End
- 60062.129416557
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00677
- Ambient temperature (°C)
- 16.38
- Seeing (arcsec)
- 0.51
Observation
- ID
- 55099
- Category
- science
- Program ID
- 110.23Q1.001
- Program Title
- VLTI/MATISSE MIR APERTURE-SYNTHESIS IMAGING OF ETA CAR'S DISTORTED STELLAR WIND AT A POST-APASTRON PHASE
- Program Type
- GTO
- PI / COI
- WEIGELT/ CORCORAN/ CRUZALEBES/ ESPINOZA GALEAS/ DAMINELI/ DE WIT/ DOMICIANO DE SOUZA/ GROH/ GULL/ HAMAGUCHI/ HARTMAN/ HENNING/ HILLIER/ HOFMANN/ HRON/ HUMMEL/ JAFFE/ KRAUS/ LOPEZ/ MADURA/ MEILLAND/ MILLOUR/ MEHNER/ MOFFAT/ MORRIS/ NAVARETE/ OHNAKA/ ...
Target
- ID
- 40647
- Name
- eta_Car
- RA
- 161.262431
- DEC
- -59.68444
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.4450 | 90.4500 | 136.8000 | 137.0000 |
| A0-J2 | 125.9680 | 125.9110 | 119.0000 | 119.3000 |
| A0-K0 | 115.1520 | 115.0290 | 100.3770 | 100.6060 |
| G1-J2 | 48.4690 | 48.3980 | 84.3000 | 84.5000 |
| G1-K0 | 68.3950 | 68.2950 | 48.6600 | 48.8050 |
| J2-K0 | 40.4880 | 40.4840 | 4.4230 | 4.5550 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 110.23Q1.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT |
| MJD-OBS | 60062.12872202 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | eta_Car |
| RA | 161.262431 |
| 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 | K0 |
| EXPTIME | 0.0200088 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.026 |
| HIERARCH ESO DET NDIT | 2308 |
| HIERARCH ESO ISS PBL12 START | 90.445 |
| HIERARCH ESO ISS PBL12 END | 90.45 |
| HIERARCH ESO ISS PBLA12 START | 136.8 |
| HIERARCH ESO ISS PBLA12 END | 137.0 |
| HIERARCH ESO ISS PBL13 START | 125.968 |
| HIERARCH ESO ISS PBL13 END | 125.911 |
| HIERARCH ESO ISS PBLA13 START | 119.0 |
| HIERARCH ESO ISS PBLA13 END | 119.3 |
| HIERARCH ESO ISS PBL14 START | 115.152 |
| HIERARCH ESO ISS PBL14 END | 115.029 |
| HIERARCH ESO ISS PBLA14 START | 100.377 |
| HIERARCH ESO ISS PBLA14 END | 100.606 |
| HIERARCH ESO ISS PBL23 START | 48.469 |
| HIERARCH ESO ISS PBL23 END | 48.398 |
| HIERARCH ESO ISS PBLA23 START | 84.3 |
| HIERARCH ESO ISS PBLA23 END | 84.5 |
| HIERARCH ESO ISS PBL24 START | 68.395 |
| HIERARCH ESO ISS PBL24 END | 68.295 |
| HIERARCH ESO ISS PBLA24 START | 48.66 |
| HIERARCH ESO ISS PBLA24 END | 48.805 |
| HIERARCH ESO ISS PBL34 START | 40.488 |
| HIERARCH ESO ISS PBL34 END | 40.484 |
| HIERARCH ESO ISS PBLA34 START | 4.423 |
| HIERARCH ESO ISS PBLA34 END | 4.555 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00677 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00677 |
| HIERARCH ESO ISS AMBI TEMP | 16.38 |
| HIERARCH ESO ISS AMBI FWHM START | 0.51 |
| HIERARCH ESO ISS AMBI FWHM END | 0.51 |