Exposure
- ID
- MATIS.2022-05-11T03:55:54.648_1
- Header ID
- MATIS.2022-05-11T03:55:54.648
- Date updated
- 2022-05-11 04:05:35 UTC+0000
- Release date
- 2023-05-11 04:05:34 UTC+0000
- UTC Start
- 2022-05-11 03:55:54.648
- UTC End
- 2022-05-11 03:56:54.708
- MJD Start
- 59710.16382694
- MJD End
- 59710.1645220789
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002394
- Ambient temperature (°C)
- 14.77
- Seeing (arcsec)
- 1.41
Observation
- ID
- 50858
- 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 | 90.2070 | 90.2010 | 159.4000 | 159.6000 |
| A0-J2 | 119.3520 | 119.2880 | 144.1000 | 144.3000 |
| A0-J3 | 85.3990 | 85.1780 | 95.1500 | 95.3800 |
| G1-J2 | 40.1340 | 40.0450 | 107.8000 | 108.0000 |
| G1-J3 | 93.4290 | 93.3110 | 34.7650 | 34.8780 |
| J2-J3 | 90.2610 | 90.2420 | 9.5980 | 9.7440 |
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 | 59710.16382694 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | eta_Car |
| RA | 161.263534 |
| DEC | -59.68444 |
| 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 | A0 |
| HIERARCH ESO ISS CONF STATION2 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| 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 | 90.207 |
| HIERARCH ESO ISS PBL12 END | 90.201 |
| HIERARCH ESO ISS PBLA12 START | 159.4 |
| HIERARCH ESO ISS PBLA12 END | 159.6 |
| HIERARCH ESO ISS PBL13 START | 119.352 |
| HIERARCH ESO ISS PBL13 END | 119.288 |
| HIERARCH ESO ISS PBLA13 START | 144.1 |
| HIERARCH ESO ISS PBLA13 END | 144.3 |
| HIERARCH ESO ISS PBL14 START | 85.399 |
| HIERARCH ESO ISS PBL14 END | 85.178 |
| HIERARCH ESO ISS PBLA14 START | 95.15 |
| HIERARCH ESO ISS PBLA14 END | 95.38 |
| HIERARCH ESO ISS PBL23 START | 40.134 |
| HIERARCH ESO ISS PBL23 END | 40.045 |
| HIERARCH ESO ISS PBLA23 START | 107.8 |
| HIERARCH ESO ISS PBLA23 END | 108.0 |
| HIERARCH ESO ISS PBL24 START | 93.429 |
| HIERARCH ESO ISS PBL24 END | 93.311 |
| HIERARCH ESO ISS PBLA24 START | 34.765 |
| HIERARCH ESO ISS PBLA24 END | 34.878 |
| HIERARCH ESO ISS PBL34 START | 90.261 |
| HIERARCH ESO ISS PBL34 END | 90.242 |
| HIERARCH ESO ISS PBLA34 START | 9.598 |
| HIERARCH ESO ISS PBLA34 END | 9.744 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002394 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002394 |
| HIERARCH ESO ISS AMBI TEMP | 14.77 |
| HIERARCH ESO ISS AMBI FWHM START | 1.41 |
| HIERARCH ESO ISS AMBI FWHM END | 1.41 |