Exposure
- ID
- MATIS.2025-11-16T05:22:05.644_1
- Header ID
- MATIS.2025-11-16T05:22:05.644
- Date updated
- 2025-11-16 05:31:20 UTC+0000
- Release date
- 2025-11-16 05:22:05 UTC+0000
- UTC Start
- 2025-11-16 05:22:05.644
- UTC End
- 2025-11-16 05:23:07.654
- MJD Start
- 60995.22367643
- MJD End
- 60995.224394138335
- Exposure time (s)
- 62.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00309
- Ambient temperature (°C)
- 11.73
- Seeing (arcsec)
- 0.575
Observation
- ID
- 71779
- 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 | 24.1920 | 24.2150 | 134.1000 | 134.1000 |
| A0-D0 | 26.7100 | 26.7740 | 55.4000 | 55.5000 |
| A0-C1 | 19.8770 | 19.9220 | 108.0940 | 108.1270 |
| B2-D0 | 32.3560 | 32.3620 | 8.2000 | 8.3000 |
| B2-C1 | 10.7790 | 10.7820 | 8.1470 | 8.3010 |
| D0-C1 | 21.5770 | 21.5810 | 188.2050 | 188.3590 |
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 | 60995.22367643 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | alf CMa |
| RA | 101.282779 |
| 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 | 24.192 |
| HIERARCH ESO ISS PBL12 END | 24.215 |
| HIERARCH ESO ISS PBLA12 START | 134.1 |
| HIERARCH ESO ISS PBLA12 END | 134.1 |
| HIERARCH ESO ISS PBL13 START | 26.71 |
| HIERARCH ESO ISS PBL13 END | 26.774 |
| HIERARCH ESO ISS PBLA13 START | 55.4 |
| HIERARCH ESO ISS PBLA13 END | 55.5 |
| HIERARCH ESO ISS PBL14 START | 19.877 |
| HIERARCH ESO ISS PBL14 END | 19.922 |
| HIERARCH ESO ISS PBLA14 START | 108.094 |
| HIERARCH ESO ISS PBLA14 END | 108.127 |
| HIERARCH ESO ISS PBL23 START | 32.356 |
| HIERARCH ESO ISS PBL23 END | 32.362 |
| HIERARCH ESO ISS PBLA23 START | 8.2 |
| HIERARCH ESO ISS PBLA23 END | 8.3 |
| HIERARCH ESO ISS PBL24 START | 10.779 |
| HIERARCH ESO ISS PBL24 END | 10.782 |
| HIERARCH ESO ISS PBLA24 START | 8.147 |
| HIERARCH ESO ISS PBLA24 END | 8.301 |
| HIERARCH ESO ISS PBL34 START | 21.577 |
| HIERARCH ESO ISS PBL34 END | 21.581 |
| HIERARCH ESO ISS PBLA34 START | 188.205 |
| HIERARCH ESO ISS PBLA34 END | 188.359 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002972 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003208 |
| HIERARCH ESO ISS AMBI TEMP | 11.73 |
| HIERARCH ESO ISS AMBI FWHM START | 0.58 |
| HIERARCH ESO ISS AMBI FWHM END | 0.57 |