Exposure
- ID
- MATIS.2023-01-18T08:01:33.840_1
- Header ID
- MATIS.2023-01-18T08:01:33.840
- Date updated
- 2023-01-18 08:11:22 UTC+0000
- Release date
- 2024-01-18 08:11:22 UTC+0000
- UTC Start
- 2023-01-18 08:01:33.840
- UTC End
- 2023-01-18 08:02:36.760
- MJD Start
- 59962.33441945
- MJD End
- 59962.3351476907
- Exposure time (s)
- 62.9
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004675
- Ambient temperature (°C)
- 12.14
- Seeing (arcsec)
- 1.0
Observation
- ID
- 53911
- Category
- science
- Program ID
- 110.23NZ.001
- Program Title
- THE MOST RECENT MASS-LOSS HISTORY OF THE RED SUPERGIANT VY CMA
- Program Type
- Normal
- PI / COI
- WITTKOWSKI/ HUMPHREYS/ MONTARGES/ GONZÁLEZ-TORÀ/ RICHARDS/ CANNON/ JONES
Target
- ID
- 40078
- Name
- VYCMa
- RA
- 110.741833
- DEC
- -25.7676
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 24.0820 | 24.0800 | 176.4000 | 176.6000 |
| A0-D0 | 20.3830 | 20.2790 | 94.0000 | 94.2000 |
| A0-C1 | 18.2400 | 18.2160 | 154.7400 | 155.0160 |
| B2-D0 | 29.4130 | 29.3680 | 39.8000 | 39.8000 |
| B2-C1 | 9.8010 | 9.7850 | 39.7410 | 39.7510 |
| D0-C1 | 19.6130 | 19.5820 | 219.7940 | 219.8040 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 110.23NZ.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT |
| MJD-OBS | 59962.33441945 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | VYCMa |
| RA | 110.741833 |
| DEC | -25.7676 |
| 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 | 2.86 |
| HIERARCH ESO DET NDIT | 22 |
| HIERARCH ESO ISS PBL12 START | 24.082 |
| HIERARCH ESO ISS PBL12 END | 24.08 |
| HIERARCH ESO ISS PBLA12 START | 176.4 |
| HIERARCH ESO ISS PBLA12 END | 176.6 |
| HIERARCH ESO ISS PBL13 START | 20.383 |
| HIERARCH ESO ISS PBL13 END | 20.279 |
| HIERARCH ESO ISS PBLA13 START | 94.0 |
| HIERARCH ESO ISS PBLA13 END | 94.2 |
| HIERARCH ESO ISS PBL14 START | 18.24 |
| HIERARCH ESO ISS PBL14 END | 18.216 |
| HIERARCH ESO ISS PBLA14 START | 154.74 |
| HIERARCH ESO ISS PBLA14 END | 155.016 |
| HIERARCH ESO ISS PBL23 START | 29.413 |
| HIERARCH ESO ISS PBL23 END | 29.368 |
| HIERARCH ESO ISS PBLA23 START | 39.8 |
| HIERARCH ESO ISS PBLA23 END | 39.8 |
| HIERARCH ESO ISS PBL24 START | 9.801 |
| HIERARCH ESO ISS PBL24 END | 9.785 |
| HIERARCH ESO ISS PBLA24 START | 39.741 |
| HIERARCH ESO ISS PBLA24 END | 39.751 |
| HIERARCH ESO ISS PBL34 START | 19.613 |
| HIERARCH ESO ISS PBL34 END | 19.582 |
| HIERARCH ESO ISS PBLA34 START | 219.794 |
| HIERARCH ESO ISS PBLA34 END | 219.804 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004503 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004847 |
| HIERARCH ESO ISS AMBI TEMP | 12.14 |
| HIERARCH ESO ISS AMBI FWHM START | 1.13 |
| HIERARCH ESO ISS AMBI FWHM END | 0.87 |