Exposure
- ID
- MATIS.2025-03-22T02:02:56.992_1
- Header ID
- MATIS.2025-03-22T02:02:56.992
- Date updated
- 2025-03-22 02:10:57 UTC+0000
- Release date
- 2025-03-22 02:02:56 UTC+0000
- UTC Start
- 2025-03-22 02:02:56.992
- UTC End
- 2025-03-22 02:03:57.000
- MJD Start
- 60756.08538185
- MJD End
- 60756.086076387044
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005925
- Ambient temperature (°C)
- 15.32
- Seeing (arcsec)
- 0.65
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 | 75.0640 | 74.9110 | 134.8000 | 135.0000 |
| A0-J2 | 103.4750 | 103.1580 | 106.5000 | 106.6000 |
| A0-K0 | 106.9920 | 106.6960 | 80.1200 | 80.1660 |
| G1-J2 | 51.6650 | 51.5630 | 62.9000 | 62.9000 |
| G1-K0 | 88.3220 | 88.2720 | 36.1980 | 36.2270 |
| J2-K0 | 48.1140 | 48.1180 | 7.3770 | 7.4870 |
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 | 60756.08538185 |
| 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 | 75.064 |
| HIERARCH ESO ISS PBL12 END | 74.911 |
| HIERARCH ESO ISS PBLA12 START | 134.8 |
| HIERARCH ESO ISS PBLA12 END | 135.0 |
| HIERARCH ESO ISS PBL13 START | 103.475 |
| HIERARCH ESO ISS PBL13 END | 103.158 |
| HIERARCH ESO ISS PBLA13 START | 106.5 |
| HIERARCH ESO ISS PBLA13 END | 106.6 |
| HIERARCH ESO ISS PBL14 START | 106.992 |
| HIERARCH ESO ISS PBL14 END | 106.696 |
| HIERARCH ESO ISS PBLA14 START | 80.12 |
| HIERARCH ESO ISS PBLA14 END | 80.166 |
| HIERARCH ESO ISS PBL23 START | 51.665 |
| HIERARCH ESO ISS PBL23 END | 51.563 |
| HIERARCH ESO ISS PBLA23 START | 62.9 |
| HIERARCH ESO ISS PBLA23 END | 62.9 |
| HIERARCH ESO ISS PBL24 START | 88.322 |
| HIERARCH ESO ISS PBL24 END | 88.272 |
| HIERARCH ESO ISS PBLA24 START | 36.198 |
| HIERARCH ESO ISS PBLA24 END | 36.227 |
| HIERARCH ESO ISS PBL34 START | 48.114 |
| HIERARCH ESO ISS PBL34 END | 48.118 |
| HIERARCH ESO ISS PBLA34 START | 7.377 |
| HIERARCH ESO ISS PBLA34 END | 7.487 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005993 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005857 |
| HIERARCH ESO ISS AMBI TEMP | 15.32 |
| HIERARCH ESO ISS AMBI FWHM START | 0.64 |
| HIERARCH ESO ISS AMBI FWHM END | 0.66 |