Exposure
- ID
- MATIS.2025-11-15T03:58:37.676_1
- Header ID
- MATIS.2025-11-15T03:58:37.676
- Date updated
- 2025-11-15 04:06:24 UTC+0000
- Release date
- 2025-11-15 03:58:37 UTC+0000
- UTC Start
- 2025-11-15 03:58:37.676
- UTC End
- 2025-11-15 03:59:39.400
- MJD Start
- 60994.16571384
- MJD End
- 60994.166428238146
- Exposure time (s)
- 61.7
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0041005
- Ambient temperature (°C)
- 13.29
- Seeing (arcsec)
- 0.755
Observation
- ID
- 71758
- 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 | 21.4270 | 21.4690 | 134.5000 | 134.5000 |
| A0-D0 | 21.1620 | 21.2260 | 36.1000 | 36.4000 |
| A0-C1 | 14.9720 | 15.0440 | 106.7720 | 106.7660 |
| B2-D0 | 32.2500 | 32.2460 | 355.0000 | 355.1000 |
| B2-C1 | 10.7450 | 10.7430 | 354.9530 | 355.1130 |
| D0-C1 | 21.5050 | 21.5020 | 174.9940 | 175.1540 |
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 | 60994.16571384 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | alf CMa |
| RA | 101.28278 |
| 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 | 21.427 |
| HIERARCH ESO ISS PBL12 END | 21.469 |
| HIERARCH ESO ISS PBLA12 START | 134.5 |
| HIERARCH ESO ISS PBLA12 END | 134.5 |
| HIERARCH ESO ISS PBL13 START | 21.162 |
| HIERARCH ESO ISS PBL13 END | 21.226 |
| HIERARCH ESO ISS PBLA13 START | 36.1 |
| HIERARCH ESO ISS PBLA13 END | 36.4 |
| HIERARCH ESO ISS PBL14 START | 14.972 |
| HIERARCH ESO ISS PBL14 END | 15.044 |
| HIERARCH ESO ISS PBLA14 START | 106.772 |
| HIERARCH ESO ISS PBLA14 END | 106.766 |
| HIERARCH ESO ISS PBL23 START | 32.25 |
| HIERARCH ESO ISS PBL23 END | 32.246 |
| HIERARCH ESO ISS PBLA23 START | 355.0 |
| HIERARCH ESO ISS PBLA23 END | 355.1 |
| HIERARCH ESO ISS PBL24 START | 10.745 |
| HIERARCH ESO ISS PBL24 END | 10.743 |
| HIERARCH ESO ISS PBLA24 START | 354.953 |
| HIERARCH ESO ISS PBLA24 END | 355.113 |
| HIERARCH ESO ISS PBL34 START | 21.505 |
| HIERARCH ESO ISS PBL34 END | 21.502 |
| HIERARCH ESO ISS PBLA34 START | 174.994 |
| HIERARCH ESO ISS PBLA34 END | 175.154 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003839 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004362 |
| HIERARCH ESO ISS AMBI TEMP | 13.29 |
| HIERARCH ESO ISS AMBI FWHM START | 0.74 |
| HIERARCH ESO ISS AMBI FWHM END | 0.77 |