Exposure
- ID
- MATIS.2025-11-16T05:19:36.007_1
- Header ID
- MATIS.2025-11-16T05:19:36.007
- Date updated
- 2025-11-16 05:31:20 UTC+0000
- Release date
- 2025-11-16 05:19:36 UTC+0000
- UTC Start
- 2025-11-16 05:19:36.007
- UTC End
- 2025-11-16 05:20:38.927
- MJD Start
- 60995.22194452
- MJD End
- 60995.22267276074
- Exposure time (s)
- 62.9
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0028265
- Ambient temperature (°C)
- 11.73
- Seeing (arcsec)
- 0.615
Observation
- ID
- 71778
- Category
- calibrator
- Program ID
- 116.28R7.002
- Program Title
- CONSTRAINING THE LATEST DYNAMIC MODEL ATMOSPHERES OF MIRA LONG-PERIOD VARIABLES
- Program Type
- Normal
- PI / COI
- WITTKOWSKI / PALADINI / HÖFNER / ARINGER
Target
- ID
- 53287
- Name
- alf CMa
- RA
- 101.282779
- DEC
- -16.72319
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 24.1350 | 24.1600 | 134.1000 | 134.1000 |
| A0-D0 | 26.5580 | 26.6240 | 54.9000 | 55.1000 |
| A0-C1 | 19.7680 | 19.8160 | 108.0160 | 108.0490 |
| B2-D0 | 32.3410 | 32.3470 | 7.8000 | 8.0000 |
| B2-C1 | 10.7740 | 10.7770 | 7.7780 | 7.9380 |
| D0-C1 | 21.5670 | 21.5710 | 187.8360 | 187.9950 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 116.28R7.002 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD |
| MJD-OBS | 60995.22194452 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | alf CMa |
| RA | 101.282779 |
| DEC | -16.72319 |
| HIERARCH ESO DET NAME | MATISSE-LM |
| HIERARCH ESO INS FIL NAME | LM |
| HIERARCH ESO INS FIL ID | LM |
| HIERARCH ESO INS DIL NAME | MED |
| HIERARCH ESO INS DIL ID | MED |
| HIERARCH ESO INS MODE | HYBRID |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | A0 |
| HIERARCH ESO ISS CONF STATION2 | B2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | C1 |
| EXPTIME | 1.3 |
| HIERARCH ESO DET SEQ1 PERIOD | 2.86 |
| HIERARCH ESO DET NDIT | 22 |
| HIERARCH ESO ISS PBL12 START | 24.135 |
| HIERARCH ESO ISS PBL12 END | 24.16 |
| HIERARCH ESO ISS PBLA12 START | 134.1 |
| HIERARCH ESO ISS PBLA12 END | 134.1 |
| HIERARCH ESO ISS PBL13 START | 26.558 |
| HIERARCH ESO ISS PBL13 END | 26.624 |
| HIERARCH ESO ISS PBLA13 START | 54.9 |
| HIERARCH ESO ISS PBLA13 END | 55.1 |
| HIERARCH ESO ISS PBL14 START | 19.768 |
| HIERARCH ESO ISS PBL14 END | 19.816 |
| HIERARCH ESO ISS PBLA14 START | 108.016 |
| HIERARCH ESO ISS PBLA14 END | 108.049 |
| HIERARCH ESO ISS PBL23 START | 32.341 |
| HIERARCH ESO ISS PBL23 END | 32.347 |
| HIERARCH ESO ISS PBLA23 START | 7.8 |
| HIERARCH ESO ISS PBLA23 END | 8.0 |
| HIERARCH ESO ISS PBL24 START | 10.774 |
| HIERARCH ESO ISS PBL24 END | 10.777 |
| HIERARCH ESO ISS PBLA24 START | 7.778 |
| HIERARCH ESO ISS PBLA24 END | 7.938 |
| HIERARCH ESO ISS PBL34 START | 21.567 |
| HIERARCH ESO ISS PBL34 END | 21.571 |
| HIERARCH ESO ISS PBLA34 START | 187.836 |
| HIERARCH ESO ISS PBLA34 END | 187.995 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002646 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003007 |
| HIERARCH ESO ISS AMBI TEMP | 11.73 |
| HIERARCH ESO ISS AMBI FWHM START | 0.64 |
| HIERARCH ESO ISS AMBI FWHM END | 0.59 |