Exposure
- ID
- MATIS.2025-11-15T04:00:04.239_1
- Header ID
- MATIS.2025-11-15T04:00:04.239
- Date updated
- 2025-11-15 04:11:01 UTC+0000
- Release date
- 2025-11-15 04:00:04 UTC+0000
- UTC Start
- 2025-11-15 04:00:04.239
- UTC End
- 2025-11-15 04:01:06.249
- MJD Start
- 60994.16671573
- MJD End
- 60994.167433438335
- Exposure time (s)
- 62.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0045445
- Ambient temperature (°C)
- 13.34
- Seeing (arcsec)
- 0.77
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 | 21.4850 | 21.5260 | 134.5000 | 134.4000 |
| A0-D0 | 21.2490 | 21.3100 | 36.5000 | 36.8000 |
| A0-C1 | 15.0700 | 15.1400 | 106.7640 | 106.7590 |
| B2-D0 | 32.2440 | 32.2410 | 355.2000 | 355.4000 |
| B2-C1 | 10.7430 | 10.7420 | 355.1710 | 355.3260 |
| D0-C1 | 21.5010 | 21.4990 | 175.2120 | 175.3680 |
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 | 60994.16671573 |
| 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 | 21.485 |
| HIERARCH ESO ISS PBL12 END | 21.526 |
| HIERARCH ESO ISS PBLA12 START | 134.5 |
| HIERARCH ESO ISS PBLA12 END | 134.4 |
| HIERARCH ESO ISS PBL13 START | 21.249 |
| HIERARCH ESO ISS PBL13 END | 21.31 |
| HIERARCH ESO ISS PBLA13 START | 36.5 |
| HIERARCH ESO ISS PBLA13 END | 36.8 |
| HIERARCH ESO ISS PBL14 START | 15.07 |
| HIERARCH ESO ISS PBL14 END | 15.14 |
| HIERARCH ESO ISS PBLA14 START | 106.764 |
| HIERARCH ESO ISS PBLA14 END | 106.759 |
| HIERARCH ESO ISS PBL23 START | 32.244 |
| HIERARCH ESO ISS PBL23 END | 32.241 |
| HIERARCH ESO ISS PBLA23 START | 355.2 |
| HIERARCH ESO ISS PBLA23 END | 355.4 |
| HIERARCH ESO ISS PBL24 START | 10.743 |
| HIERARCH ESO ISS PBL24 END | 10.742 |
| HIERARCH ESO ISS PBLA24 START | 355.171 |
| HIERARCH ESO ISS PBLA24 END | 355.326 |
| HIERARCH ESO ISS PBL34 START | 21.501 |
| HIERARCH ESO ISS PBL34 END | 21.499 |
| HIERARCH ESO ISS PBLA34 START | 175.212 |
| HIERARCH ESO ISS PBLA34 END | 175.368 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004362 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004727 |
| HIERARCH ESO ISS AMBI TEMP | 13.34 |
| HIERARCH ESO ISS AMBI FWHM START | 0.77 |
| HIERARCH ESO ISS AMBI FWHM END | 0.77 |