Exposure
- ID
- MATIS.2025-03-04T03:08:21.959_1
- Header ID
- MATIS.2025-03-04T03:08:21.959
- Date updated
- 2025-03-04 03:15:56 UTC+0000
- Release date
- 2026-03-04 03:15:56 UTC+0000
- UTC Start
- 2025-03-04 03:08:21.959
- UTC End
- 2025-03-04 03:09:21.967
- MJD Start
- 60738.13080971
- MJD End
- 60738.13150424704
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0062889999999999995
- Ambient temperature (°C)
- 14.8
- Seeing (arcsec)
- 0.875
Observation
- ID
- 64958
- Category
- science
- 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
- 48377
- Name
- sig CMa
- RA
- 105.42849
- DEC
- -27.9348
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 83.6430 | 83.5470 | 135.1000 | 135.3000 |
| A0-J2 | 113.6280 | 113.4000 | 110.2000 | 110.4000 |
| A0-C1 | 20.9080 | 20.8840 | 135.0870 | 135.2740 |
| G1-J2 | 51.5960 | 51.4980 | 67.2000 | 67.3000 |
| G1-C1 | 62.7350 | 62.6630 | 315.0680 | 315.2550 |
| J2-C1 | 95.0700 | 94.8680 | 284.8930 | 285.0460 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 114.275E.005 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT |
| MJD-OBS | 60738.13080971 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | sig CMa |
| RA | 105.42849 |
| DEC | -27.9348 |
| 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 | C1 |
| EXPTIME | 0.0200088 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.026 |
| HIERARCH ESO DET NDIT | 2308 |
| HIERARCH ESO ISS PBL12 START | 83.643 |
| HIERARCH ESO ISS PBL12 END | 83.547 |
| HIERARCH ESO ISS PBLA12 START | 135.1 |
| HIERARCH ESO ISS PBLA12 END | 135.3 |
| HIERARCH ESO ISS PBL13 START | 113.628 |
| HIERARCH ESO ISS PBL13 END | 113.4 |
| HIERARCH ESO ISS PBLA13 START | 110.2 |
| HIERARCH ESO ISS PBLA13 END | 110.4 |
| HIERARCH ESO ISS PBL14 START | 20.908 |
| HIERARCH ESO ISS PBL14 END | 20.884 |
| HIERARCH ESO ISS PBLA14 START | 135.087 |
| HIERARCH ESO ISS PBLA14 END | 135.274 |
| HIERARCH ESO ISS PBL23 START | 51.596 |
| HIERARCH ESO ISS PBL23 END | 51.498 |
| HIERARCH ESO ISS PBLA23 START | 67.2 |
| HIERARCH ESO ISS PBLA23 END | 67.3 |
| HIERARCH ESO ISS PBL24 START | 62.735 |
| HIERARCH ESO ISS PBL24 END | 62.663 |
| HIERARCH ESO ISS PBLA24 START | 315.068 |
| HIERARCH ESO ISS PBLA24 END | 315.255 |
| HIERARCH ESO ISS PBL34 START | 95.07 |
| HIERARCH ESO ISS PBL34 END | 94.868 |
| HIERARCH ESO ISS PBLA34 START | 284.893 |
| HIERARCH ESO ISS PBLA34 END | 285.046 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006389 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006189 |
| HIERARCH ESO ISS AMBI TEMP | 14.8 |
| HIERARCH ESO ISS AMBI FWHM START | 0.9 |
| HIERARCH ESO ISS AMBI FWHM END | 0.85 |