Exposure
- ID
- MATIS.2025-02-07T04:29:36.370_1
- Header ID
- MATIS.2025-02-07T04:29:36.370
- Date updated
- 2025-02-07 04:40:40 UTC+0000
- Release date
- 2025-02-07 04:29:36 UTC+0000
- UTC Start
- 2025-02-07 04:29:36.370
- UTC End
- 2025-02-07 04:30:36.378
- MJD Start
- 60713.18722651
- MJD End
- 60713.18792104704
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007098500000000001
- Ambient temperature (°C)
- 15.95
- Seeing (arcsec)
- 1.37
Observation
- ID
- 63686
- Category
- calibrator
- Program ID
- 114.275E.005
- Program Title
- WINDS FROM K GIANTS: IMAGING THE K SUPERGIANT SIG CMA
- Program Type
- Normal
- PI / COI
- WITTKOWSKI / PALADINI / CHIAVASSA / JADLOVSKY
Target
- ID
- 47440
- Name
- alf CMa
- RA
- 101.283394
- DEC
- -16.72294
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 46.2250 | 46.2110 | 167.8000 | 168.0000 |
| A0-J2 | 110.0590 | 109.7780 | 103.9000 | 104.0000 |
| A0-J6 | 167.4120 | 167.3430 | 35.4330 | 35.4730 |
| B5-J2 | 98.8950 | 98.6740 | 79.1000 | 79.1000 |
| B5-J6 | 201.4970 | 201.4740 | 25.6790 | 25.7390 |
| J2-J6 | 163.1350 | 163.1250 | 356.5590 | 356.6920 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 114.275E.005 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD |
| MJD-OBS | 60713.18722651 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | alf CMa |
| RA | 101.283394 |
| DEC | -16.72294 |
| 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 | B5 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J6 |
| EXPTIME | 0.0200088 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.026 |
| HIERARCH ESO DET NDIT | 2308 |
| HIERARCH ESO ISS PBL12 START | 46.225 |
| HIERARCH ESO ISS PBL12 END | 46.211 |
| HIERARCH ESO ISS PBLA12 START | 167.8 |
| HIERARCH ESO ISS PBLA12 END | 168.0 |
| HIERARCH ESO ISS PBL13 START | 110.059 |
| HIERARCH ESO ISS PBL13 END | 109.778 |
| HIERARCH ESO ISS PBLA13 START | 103.9 |
| HIERARCH ESO ISS PBLA13 END | 104.0 |
| HIERARCH ESO ISS PBL14 START | 167.412 |
| HIERARCH ESO ISS PBL14 END | 167.343 |
| HIERARCH ESO ISS PBLA14 START | 35.433 |
| HIERARCH ESO ISS PBLA14 END | 35.473 |
| HIERARCH ESO ISS PBL23 START | 98.895 |
| HIERARCH ESO ISS PBL23 END | 98.674 |
| HIERARCH ESO ISS PBLA23 START | 79.1 |
| HIERARCH ESO ISS PBLA23 END | 79.1 |
| HIERARCH ESO ISS PBL24 START | 201.497 |
| HIERARCH ESO ISS PBL24 END | 201.474 |
| HIERARCH ESO ISS PBLA24 START | 25.679 |
| HIERARCH ESO ISS PBLA24 END | 25.739 |
| HIERARCH ESO ISS PBL34 START | 163.135 |
| HIERARCH ESO ISS PBL34 END | 163.125 |
| HIERARCH ESO ISS PBLA34 START | 356.559 |
| HIERARCH ESO ISS PBLA34 END | 356.692 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008073 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006124 |
| HIERARCH ESO ISS AMBI TEMP | 15.95 |
| HIERARCH ESO ISS AMBI FWHM START | 1.16 |
| HIERARCH ESO ISS AMBI FWHM END | 1.58 |