Exposure
- ID
- MATIS.2022-05-11T02:17:48.040_1
- Header ID
- MATIS.2022-05-11T02:17:48.040
- Date updated
- 2022-05-11 02:26:23 UTC+0000
- Release date
- 2023-05-11 02:26:22 UTC+0000
- UTC Start
- 2022-05-11 02:17:48.040
- UTC End
- 2022-05-11 02:18:48.048
- MJD Start
- 59710.09569491
- MJD End
- 59710.096389447
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0031275
- Ambient temperature (°C)
- 14.47
- Seeing (arcsec)
- 1.27
Observation
- ID
- 50859
- Category
- science
- Program ID
- 109.22VM.003
- 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
- 37939
- Name
- eta_Car
- RA
- 161.263534
- DEC
- -59.68444
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.4660 | 90.4700 | 137.8000 | 138.0000 |
| A0-J2 | 125.7100 | 125.6520 | 120.1000 | 120.3000 |
| A0-J3 | 104.9270 | 104.7520 | 74.8500 | 75.0390 |
| G1-J2 | 48.1520 | 48.0790 | 85.2000 | 85.5000 |
| G1-J3 | 102.7250 | 102.6510 | 23.2120 | 23.3310 |
| J2-J3 | 90.7320 | 90.7420 | 355.2570 | 355.4000 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 109.22VM.003 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT |
| MJD-OBS | 59710.09569491 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | eta_Car |
| RA | 161.263534 |
| 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 | J3 |
| EXPTIME | 0.0200088 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.026 |
| HIERARCH ESO DET NDIT | 2308 |
| HIERARCH ESO ISS PBL12 START | 90.466 |
| HIERARCH ESO ISS PBL12 END | 90.47 |
| HIERARCH ESO ISS PBLA12 START | 137.8 |
| HIERARCH ESO ISS PBLA12 END | 138.0 |
| HIERARCH ESO ISS PBL13 START | 125.71 |
| HIERARCH ESO ISS PBL13 END | 125.652 |
| HIERARCH ESO ISS PBLA13 START | 120.1 |
| HIERARCH ESO ISS PBLA13 END | 120.3 |
| HIERARCH ESO ISS PBL14 START | 104.927 |
| HIERARCH ESO ISS PBL14 END | 104.752 |
| HIERARCH ESO ISS PBLA14 START | 74.85 |
| HIERARCH ESO ISS PBLA14 END | 75.039 |
| HIERARCH ESO ISS PBL23 START | 48.152 |
| HIERARCH ESO ISS PBL23 END | 48.079 |
| HIERARCH ESO ISS PBLA23 START | 85.2 |
| HIERARCH ESO ISS PBLA23 END | 85.5 |
| HIERARCH ESO ISS PBL24 START | 102.725 |
| HIERARCH ESO ISS PBL24 END | 102.651 |
| HIERARCH ESO ISS PBLA24 START | 23.212 |
| HIERARCH ESO ISS PBLA24 END | 23.331 |
| HIERARCH ESO ISS PBL34 START | 90.732 |
| HIERARCH ESO ISS PBL34 END | 90.742 |
| HIERARCH ESO ISS PBLA34 START | 355.257 |
| HIERARCH ESO ISS PBLA34 END | 355.4 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002836 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003419 |
| HIERARCH ESO ISS AMBI TEMP | 14.47 |
| HIERARCH ESO ISS AMBI FWHM START | 1.27 |
| HIERARCH ESO ISS AMBI FWHM END | 1.27 |