Exposure
- ID
- MATIS.2025-03-22T02:10:29.009_1
- Header ID
- MATIS.2025-03-22T02:10:29.009
- Date updated
- 2025-03-22 02:20:53 UTC+0000
- Release date
- 2025-03-22 02:10:29 UTC+0000
- UTC Start
- 2025-03-22 02:10:29.009
- UTC End
- 2025-03-22 02:11:29.017
- MJD Start
- 60756.09061353
- MJD End
- 60756.09130806704
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006095
- Ambient temperature (°C)
- 15.7
- Seeing (arcsec)
- 0.525
Observation
- ID
- 65771
- 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
- 48938
- Name
- alf CMa
- RA
- 101.282799
- DEC
- -16.72297
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 73.9280 | 73.7740 | 136.2000 | 136.4000 |
| A0-J2 | 101.0920 | 100.7640 | 107.4000 | 107.6000 |
| A0-K0 | 104.7570 | 104.4470 | 80.4570 | 80.5020 |
| G1-J2 | 50.8900 | 50.7820 | 63.0000 | 63.0000 |
| G1-K0 | 87.9400 | 87.8860 | 36.4040 | 36.4290 |
| J2-K0 | 48.1440 | 48.1490 | 8.1860 | 8.2940 |
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 | 60756.09061353 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | alf CMa |
| RA | 101.282799 |
| DEC | -16.72297 |
| 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 | 73.928 |
| HIERARCH ESO ISS PBL12 END | 73.774 |
| HIERARCH ESO ISS PBLA12 START | 136.2 |
| HIERARCH ESO ISS PBLA12 END | 136.4 |
| HIERARCH ESO ISS PBL13 START | 101.092 |
| HIERARCH ESO ISS PBL13 END | 100.764 |
| HIERARCH ESO ISS PBLA13 START | 107.4 |
| HIERARCH ESO ISS PBLA13 END | 107.6 |
| HIERARCH ESO ISS PBL14 START | 104.757 |
| HIERARCH ESO ISS PBL14 END | 104.447 |
| HIERARCH ESO ISS PBLA14 START | 80.457 |
| HIERARCH ESO ISS PBLA14 END | 80.502 |
| HIERARCH ESO ISS PBL23 START | 50.89 |
| HIERARCH ESO ISS PBL23 END | 50.782 |
| HIERARCH ESO ISS PBLA23 START | 63.0 |
| HIERARCH ESO ISS PBLA23 END | 63.0 |
| HIERARCH ESO ISS PBL24 START | 87.94 |
| HIERARCH ESO ISS PBL24 END | 87.886 |
| HIERARCH ESO ISS PBLA24 START | 36.404 |
| HIERARCH ESO ISS PBLA24 END | 36.429 |
| HIERARCH ESO ISS PBL34 START | 48.144 |
| HIERARCH ESO ISS PBL34 END | 48.149 |
| HIERARCH ESO ISS PBLA34 START | 8.186 |
| HIERARCH ESO ISS PBLA34 END | 8.294 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00558 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00661 |
| HIERARCH ESO ISS AMBI TEMP | 15.7 |
| HIERARCH ESO ISS AMBI FWHM START | 0.54 |
| HIERARCH ESO ISS AMBI FWHM END | 0.51 |