Exposure
- ID
- MATIS.2025-03-02T01:40:50.260_1
- Header ID
- MATIS.2025-03-02T01:40:50.260
- Date updated
- 2025-03-02 01:50:46 UTC+0000
- Release date
- 2025-03-02 01:40:50 UTC+0000
- UTC Start
- 2025-03-02 01:40:50.260
- UTC End
- 2025-03-02 01:41:50.268
- MJD Start
- 60736.07002616
- MJD End
- 60736.07072069704
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0035995000000000003
- Ambient temperature (°C)
- 13.93
- Seeing (arcsec)
- 0.95
Observation
- ID
- 64907
- 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
- 48336
- Name
- alf CMa
- RA
- 101.282806
- DEC
- -16.72296
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 87.5390 | 87.4520 | 120.6000 | 120.7000 |
| A0-J2 | 125.8620 | 125.7350 | 96.8000 | 96.9000 |
| A0-K0 | 126.1620 | 126.0710 | 74.8190 | 74.8820 |
| G1-J2 | 57.8830 | 57.8590 | 59.1000 | 59.1000 |
| G1-K0 | 90.4720 | 90.4750 | 30.8820 | 30.9600 |
| J2-K0 | 48.0140 | 48.0120 | 356.1510 | 356.2660 |
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 | 60736.07002616 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | alf CMa |
| RA | 101.282806 |
| DEC | -16.72296 |
| 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 | 87.539 |
| HIERARCH ESO ISS PBL12 END | 87.452 |
| HIERARCH ESO ISS PBLA12 START | 120.6 |
| HIERARCH ESO ISS PBLA12 END | 120.7 |
| HIERARCH ESO ISS PBL13 START | 125.862 |
| HIERARCH ESO ISS PBL13 END | 125.735 |
| HIERARCH ESO ISS PBLA13 START | 96.8 |
| HIERARCH ESO ISS PBLA13 END | 96.9 |
| HIERARCH ESO ISS PBL14 START | 126.162 |
| HIERARCH ESO ISS PBL14 END | 126.071 |
| HIERARCH ESO ISS PBLA14 START | 74.819 |
| HIERARCH ESO ISS PBLA14 END | 74.882 |
| HIERARCH ESO ISS PBL23 START | 57.883 |
| HIERARCH ESO ISS PBL23 END | 57.859 |
| HIERARCH ESO ISS PBLA23 START | 59.1 |
| HIERARCH ESO ISS PBLA23 END | 59.1 |
| HIERARCH ESO ISS PBL24 START | 90.472 |
| HIERARCH ESO ISS PBL24 END | 90.475 |
| HIERARCH ESO ISS PBLA24 START | 30.882 |
| HIERARCH ESO ISS PBLA24 END | 30.96 |
| HIERARCH ESO ISS PBL34 START | 48.014 |
| HIERARCH ESO ISS PBL34 END | 48.012 |
| HIERARCH ESO ISS PBLA34 START | 356.151 |
| HIERARCH ESO ISS PBLA34 END | 356.266 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004007 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003192 |
| HIERARCH ESO ISS AMBI TEMP | 13.93 |
| HIERARCH ESO ISS AMBI FWHM START | 0.95 |
| HIERARCH ESO ISS AMBI FWHM END | 0.95 |