Exposure
- ID
- MATIS.2023-02-24T00:38:06.376_1
- Header ID
- MATIS.2023-02-24T00:38:06.376
- Date updated
- 2023-02-24 00:45:53 UTC+0000
- Release date
- 2024-02-24 00:45:53 UTC+0000
- UTC Start
- 2023-02-24 00:38:06.376
- UTC End
- 2023-02-24 00:39:08.100
- MJD Start
- 59999.02646269
- MJD End
- 59999.0271770882
- Exposure time (s)
- 61.7
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00518
- Ambient temperature (°C)
- 15.02
- Seeing (arcsec)
- 1.35
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 | 24.7760 | 24.7910 | 136.0000 | 136.0000 |
| A0-D0 | 30.9610 | 30.9910 | 62.2000 | 62.4000 |
| A0-C1 | 21.7830 | 21.8070 | 108.9370 | 109.0310 |
| B2-D0 | 33.8020 | 33.8060 | 17.5000 | 17.6000 |
| B2-C1 | 11.2600 | 11.2610 | 17.4680 | 17.6050 |
| D0-C1 | 22.5420 | 22.5450 | 197.5290 | 197.6660 |
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 | 59999.02646269 |
| 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 | 2.374 |
| HIERARCH ESO DET NDIT | 26 |
| HIERARCH ESO ISS PBL12 START | 24.776 |
| HIERARCH ESO ISS PBL12 END | 24.791 |
| HIERARCH ESO ISS PBLA12 START | 136.0 |
| HIERARCH ESO ISS PBLA12 END | 136.0 |
| HIERARCH ESO ISS PBL13 START | 30.961 |
| HIERARCH ESO ISS PBL13 END | 30.991 |
| HIERARCH ESO ISS PBLA13 START | 62.2 |
| HIERARCH ESO ISS PBLA13 END | 62.4 |
| HIERARCH ESO ISS PBL14 START | 21.783 |
| HIERARCH ESO ISS PBL14 END | 21.807 |
| HIERARCH ESO ISS PBLA14 START | 108.937 |
| HIERARCH ESO ISS PBLA14 END | 109.031 |
| HIERARCH ESO ISS PBL23 START | 33.802 |
| HIERARCH ESO ISS PBL23 END | 33.806 |
| HIERARCH ESO ISS PBLA23 START | 17.5 |
| HIERARCH ESO ISS PBLA23 END | 17.6 |
| HIERARCH ESO ISS PBL24 START | 11.26 |
| HIERARCH ESO ISS PBL24 END | 11.261 |
| HIERARCH ESO ISS PBLA24 START | 17.468 |
| HIERARCH ESO ISS PBLA24 END | 17.605 |
| HIERARCH ESO ISS PBL34 START | 22.542 |
| HIERARCH ESO ISS PBL34 END | 22.545 |
| HIERARCH ESO ISS PBLA34 START | 197.529 |
| HIERARCH ESO ISS PBLA34 END | 197.666 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005701 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004659 |
| HIERARCH ESO ISS AMBI TEMP | 15.02 |
| HIERARCH ESO ISS AMBI FWHM START | 1.16 |
| HIERARCH ESO ISS AMBI FWHM END | 1.54 |