Exposure
- ID
- MATIS.2025-11-16T05:15:57.458_1
- Header ID
- MATIS.2025-11-16T05:15:57.458
- Date updated
- 2025-11-16 05:26:24 UTC+0000
- Release date
- 2025-11-16 05:15:57 UTC+0000
- UTC Start
- 2025-11-16 05:15:57.458
- UTC End
- 2025-11-16 05:16:59.468
- MJD Start
- 60995.21941502
- MJD End
- 60995.22013272833
- Exposure time (s)
- 62.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0025445
- Ambient temperature (°C)
- 11.75
- Seeing (arcsec)
- 0.65
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 | 24.0510 | 24.0750 | 134.0000 | 134.0000 |
| A0-D0 | 26.3340 | 26.3980 | 54.3000 | 54.5000 |
| A0-C1 | 19.6070 | 19.6530 | 107.9050 | 107.9360 |
| B2-D0 | 32.3210 | 32.3260 | 7.3000 | 7.4000 |
| B2-C1 | 10.7680 | 10.7700 | 7.2410 | 7.3940 |
| D0-C1 | 21.5530 | 21.5570 | 187.2970 | 187.4510 |
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 | 60995.21941502 |
| 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 | 24.051 |
| HIERARCH ESO ISS PBL12 END | 24.075 |
| HIERARCH ESO ISS PBLA12 START | 134.0 |
| HIERARCH ESO ISS PBLA12 END | 134.0 |
| HIERARCH ESO ISS PBL13 START | 26.334 |
| HIERARCH ESO ISS PBL13 END | 26.398 |
| HIERARCH ESO ISS PBLA13 START | 54.3 |
| HIERARCH ESO ISS PBLA13 END | 54.5 |
| HIERARCH ESO ISS PBL14 START | 19.607 |
| HIERARCH ESO ISS PBL14 END | 19.653 |
| HIERARCH ESO ISS PBLA14 START | 107.905 |
| HIERARCH ESO ISS PBLA14 END | 107.936 |
| HIERARCH ESO ISS PBL23 START | 32.321 |
| HIERARCH ESO ISS PBL23 END | 32.326 |
| HIERARCH ESO ISS PBLA23 START | 7.3 |
| HIERARCH ESO ISS PBLA23 END | 7.4 |
| HIERARCH ESO ISS PBL24 START | 10.768 |
| HIERARCH ESO ISS PBL24 END | 10.77 |
| HIERARCH ESO ISS PBLA24 START | 7.241 |
| HIERARCH ESO ISS PBLA24 END | 7.394 |
| HIERARCH ESO ISS PBL34 START | 21.553 |
| HIERARCH ESO ISS PBL34 END | 21.557 |
| HIERARCH ESO ISS PBLA34 START | 187.297 |
| HIERARCH ESO ISS PBLA34 END | 187.451 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002544 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002545 |
| HIERARCH ESO ISS AMBI TEMP | 11.75 |
| HIERARCH ESO ISS AMBI FWHM START | 0.65 |
| HIERARCH ESO ISS AMBI FWHM END | 0.65 |