Exposure
- ID
- MATIS.2023-01-17T06:53:41.885_1
- Header ID
- MATIS.2023-01-17T06:53:41.885
- Date updated
- 2023-01-17 07:00:53 UTC+0000
- Release date
- 2024-01-17 07:00:53 UTC+0000
- UTC Start
- 2023-01-17 06:53:41.885
- UTC End
- 2023-01-17 06:54:43.895
- MJD Start
- 59961.28729033
- MJD End
- 59961.2880080383
- Exposure time (s)
- 62.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002918
- Ambient temperature (°C)
- 10.72
- Seeing (arcsec)
- 1.03
Observation
- ID
- 53912
- 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 | 24.4330 | 24.4250 | 163.8000 | 163.9000 |
| A0-D0 | 26.4520 | 26.3780 | 86.1000 | 86.2000 |
| A0-C1 | 20.1050 | 20.0770 | 138.4230 | 138.6290 |
| B2-D0 | 31.9430 | 31.9140 | 37.8000 | 37.8000 |
| B2-C1 | 10.6420 | 10.6320 | 37.7260 | 37.7730 |
| D0-C1 | 21.3010 | 21.2820 | 217.7850 | 217.8320 |
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 | 59961.28729033 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | VYCMa |
| RA | 110.741833 |
| DEC | -25.7676 |
| 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 | 24.433 |
| HIERARCH ESO ISS PBL12 END | 24.425 |
| HIERARCH ESO ISS PBLA12 START | 163.8 |
| HIERARCH ESO ISS PBLA12 END | 163.9 |
| HIERARCH ESO ISS PBL13 START | 26.452 |
| HIERARCH ESO ISS PBL13 END | 26.378 |
| HIERARCH ESO ISS PBLA13 START | 86.1 |
| HIERARCH ESO ISS PBLA13 END | 86.2 |
| HIERARCH ESO ISS PBL14 START | 20.105 |
| HIERARCH ESO ISS PBL14 END | 20.077 |
| HIERARCH ESO ISS PBLA14 START | 138.423 |
| HIERARCH ESO ISS PBLA14 END | 138.629 |
| HIERARCH ESO ISS PBL23 START | 31.943 |
| HIERARCH ESO ISS PBL23 END | 31.914 |
| HIERARCH ESO ISS PBLA23 START | 37.8 |
| HIERARCH ESO ISS PBLA23 END | 37.8 |
| HIERARCH ESO ISS PBL24 START | 10.642 |
| HIERARCH ESO ISS PBL24 END | 10.632 |
| HIERARCH ESO ISS PBLA24 START | 37.726 |
| HIERARCH ESO ISS PBLA24 END | 37.773 |
| HIERARCH ESO ISS PBL34 START | 21.301 |
| HIERARCH ESO ISS PBL34 END | 21.282 |
| HIERARCH ESO ISS PBLA34 START | 217.785 |
| HIERARCH ESO ISS PBLA34 END | 217.832 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002918 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002918 |
| HIERARCH ESO ISS AMBI TEMP | 10.72 |
| HIERARCH ESO ISS AMBI FWHM START | 1.03 |
| HIERARCH ESO ISS AMBI FWHM END | 1.03 |