Exposure
- ID
- MATIS.2023-02-24T02:47:16.598_1
- Header ID
- MATIS.2023-02-24T02:47:16.598
- Date updated
- 2023-02-24 02:55:53 UTC+0000
- Release date
- 2024-02-24 02:55:53 UTC+0000
- UTC Start
- 2023-02-24 02:47:16.598
- UTC End
- 2023-02-24 02:48:18.322
- MJD Start
- 59999.11616433
- MJD End
- 59999.1168787281
- Exposure time (s)
- 61.7
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0081645
- Ambient temperature (°C)
- 13.38
- Seeing (arcsec)
- 0.51
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 | 25.1500 | 25.1440 | 149.2000 | 149.4000 |
| A0-D0 | 31.2290 | 31.2010 | 76.8000 | 76.9000 |
| A0-C1 | 22.2380 | 22.2230 | 122.7670 | 122.9040 |
| B2-D0 | 33.6660 | 33.6570 | 31.4000 | 31.5000 |
| B2-C1 | 11.2150 | 11.2120 | 31.3680 | 31.4550 |
| D0-C1 | 22.4510 | 22.4450 | 211.4310 | 211.5180 |
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 | 59999.11616433 |
| 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 | 25.15 |
| HIERARCH ESO ISS PBL12 END | 25.144 |
| HIERARCH ESO ISS PBLA12 START | 149.2 |
| HIERARCH ESO ISS PBLA12 END | 149.4 |
| HIERARCH ESO ISS PBL13 START | 31.229 |
| HIERARCH ESO ISS PBL13 END | 31.201 |
| HIERARCH ESO ISS PBLA13 START | 76.8 |
| HIERARCH ESO ISS PBLA13 END | 76.9 |
| HIERARCH ESO ISS PBL14 START | 22.238 |
| HIERARCH ESO ISS PBL14 END | 22.223 |
| HIERARCH ESO ISS PBLA14 START | 122.767 |
| HIERARCH ESO ISS PBLA14 END | 122.904 |
| HIERARCH ESO ISS PBL23 START | 33.666 |
| HIERARCH ESO ISS PBL23 END | 33.657 |
| HIERARCH ESO ISS PBLA23 START | 31.4 |
| HIERARCH ESO ISS PBLA23 END | 31.5 |
| HIERARCH ESO ISS PBL24 START | 11.215 |
| HIERARCH ESO ISS PBL24 END | 11.212 |
| HIERARCH ESO ISS PBLA24 START | 31.368 |
| HIERARCH ESO ISS PBLA24 END | 31.455 |
| HIERARCH ESO ISS PBL34 START | 22.451 |
| HIERARCH ESO ISS PBL34 END | 22.445 |
| HIERARCH ESO ISS PBLA34 START | 211.431 |
| HIERARCH ESO ISS PBLA34 END | 211.518 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008091 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008238 |
| HIERARCH ESO ISS AMBI TEMP | 13.38 |
| HIERARCH ESO ISS AMBI FWHM START | 0.51 |
| HIERARCH ESO ISS AMBI FWHM END | 0.51 |