Exposure
- ID
- MATIS.2025-11-16T05:17:22.105_1
- Header ID
- MATIS.2025-11-16T05:17:22.105
- Date updated
- 2025-11-16 05:26:24 UTC+0000
- Release date
- 2025-11-16 05:17:22 UTC+0000
- UTC Start
- 2025-11-16 05:17:22.105
- UTC End
- 2025-11-16 05:18:23.829
- MJD Start
- 60995.22039473
- MJD End
- 60995.22110912815
- Exposure time (s)
- 61.7
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0024315
- Ambient temperature (°C)
- 11.75
- Seeing (arcsec)
- 0.655
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 | 24.0840 | 24.1090 | 134.0000 | 134.1000 |
| A0-D0 | 26.4210 | 26.4870 | 54.6000 | 54.8000 |
| A0-C1 | 19.6700 | 19.7180 | 107.9470 | 107.9800 |
| B2-D0 | 32.3280 | 32.3340 | 7.5000 | 7.6000 |
| B2-C1 | 10.7700 | 10.7720 | 7.4480 | 7.6080 |
| D0-C1 | 21.5580 | 21.5620 | 187.5050 | 187.6650 |
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 | 60995.22039473 |
| 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 | 2.374 |
| HIERARCH ESO DET NDIT | 26 |
| HIERARCH ESO ISS PBL12 START | 24.084 |
| HIERARCH ESO ISS PBL12 END | 24.109 |
| HIERARCH ESO ISS PBLA12 START | 134.0 |
| HIERARCH ESO ISS PBLA12 END | 134.1 |
| HIERARCH ESO ISS PBL13 START | 26.421 |
| HIERARCH ESO ISS PBL13 END | 26.487 |
| HIERARCH ESO ISS PBLA13 START | 54.6 |
| HIERARCH ESO ISS PBLA13 END | 54.8 |
| HIERARCH ESO ISS PBL14 START | 19.67 |
| HIERARCH ESO ISS PBL14 END | 19.718 |
| HIERARCH ESO ISS PBLA14 START | 107.947 |
| HIERARCH ESO ISS PBLA14 END | 107.98 |
| HIERARCH ESO ISS PBL23 START | 32.328 |
| HIERARCH ESO ISS PBL23 END | 32.334 |
| HIERARCH ESO ISS PBLA23 START | 7.5 |
| HIERARCH ESO ISS PBLA23 END | 7.6 |
| HIERARCH ESO ISS PBL24 START | 10.77 |
| HIERARCH ESO ISS PBL24 END | 10.772 |
| HIERARCH ESO ISS PBLA24 START | 7.448 |
| HIERARCH ESO ISS PBLA24 END | 7.608 |
| HIERARCH ESO ISS PBL34 START | 21.558 |
| HIERARCH ESO ISS PBL34 END | 21.562 |
| HIERARCH ESO ISS PBLA34 START | 187.505 |
| HIERARCH ESO ISS PBLA34 END | 187.665 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002545 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002318 |
| HIERARCH ESO ISS AMBI TEMP | 11.75 |
| HIERARCH ESO ISS AMBI FWHM START | 0.65 |
| HIERARCH ESO ISS AMBI FWHM END | 0.66 |