Exposure
- ID
- MATIS.2025-11-15T04:07:41.778_1
- Header ID
- MATIS.2025-11-15T04:07:41.778
- Date updated
- 2025-11-15 04:16:46 UTC+0000
- Release date
- 2025-11-15 04:07:41 UTC+0000
- UTC Start
- 2025-11-15 04:07:41.778
- UTC End
- 2025-11-15 04:08:43.788
- MJD Start
- 60994.17201132
- MJD End
- 60994.17272902833
- Exposure time (s)
- 62.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00407
- Ambient temperature (°C)
- 13.11
- Seeing (arcsec)
- 0.795
Observation
- ID
- 71759
- 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
- 53274
- Name
- alf CMa
- RA
- 101.28278
- DEC
- -16.72319
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 21.7840 | 21.8240 | 134.2000 | 134.2000 |
| A0-D0 | 21.7100 | 21.7740 | 38.6000 | 38.9000 |
| A0-C1 | 15.5780 | 15.6470 | 106.7420 | 106.7420 |
| B2-D0 | 32.2190 | 32.2160 | 356.3000 | 356.5000 |
| B2-C1 | 10.7350 | 10.7340 | 356.3200 | 356.4790 |
| D0-C1 | 21.4850 | 21.4830 | 176.3630 | 176.5220 |
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 | 60994.17201132 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | alf CMa |
| RA | 101.28278 |
| DEC | -16.72319 |
| 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 | B2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | C1 |
| EXPTIME | 0.0200088 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.026 |
| HIERARCH ESO DET NDIT | 2385 |
| HIERARCH ESO ISS PBL12 START | 21.784 |
| HIERARCH ESO ISS PBL12 END | 21.824 |
| HIERARCH ESO ISS PBLA12 START | 134.2 |
| HIERARCH ESO ISS PBLA12 END | 134.2 |
| HIERARCH ESO ISS PBL13 START | 21.71 |
| HIERARCH ESO ISS PBL13 END | 21.774 |
| HIERARCH ESO ISS PBLA13 START | 38.6 |
| HIERARCH ESO ISS PBLA13 END | 38.9 |
| HIERARCH ESO ISS PBL14 START | 15.578 |
| HIERARCH ESO ISS PBL14 END | 15.647 |
| HIERARCH ESO ISS PBLA14 START | 106.742 |
| HIERARCH ESO ISS PBLA14 END | 106.742 |
| HIERARCH ESO ISS PBL23 START | 32.219 |
| HIERARCH ESO ISS PBL23 END | 32.216 |
| HIERARCH ESO ISS PBLA23 START | 356.3 |
| HIERARCH ESO ISS PBLA23 END | 356.5 |
| HIERARCH ESO ISS PBL24 START | 10.735 |
| HIERARCH ESO ISS PBL24 END | 10.734 |
| HIERARCH ESO ISS PBLA24 START | 356.32 |
| HIERARCH ESO ISS PBLA24 END | 356.479 |
| HIERARCH ESO ISS PBL34 START | 21.485 |
| HIERARCH ESO ISS PBL34 END | 21.483 |
| HIERARCH ESO ISS PBLA34 START | 176.363 |
| HIERARCH ESO ISS PBLA34 END | 176.522 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004415 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003725 |
| HIERARCH ESO ISS AMBI TEMP | 13.11 |
| HIERARCH ESO ISS AMBI FWHM START | 0.81 |
| HIERARCH ESO ISS AMBI FWHM END | 0.78 |