Exposure
- ID
- PIONI.2022-01-04T06:46:58.602_1
- Header ID
- PIONI.2022-01-04T06:46:58.602
- Date updated
- 2022-01-04 06:56:10 UTC+0000
- Release date
- 2023-01-04 06:56:09 UTC+0000
- UTC Start
- 2022-01-04 06:46:58.602
- UTC End
- 2022-01-04 06:47:24.202
- MJD Start
- 59583.2826227061
- MJD End
- 59583.2829190024
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0146955
- Ambient temperature (°C)
- 14.86
- Seeing (arcsec)
- 0.305
Observation
- ID
- 49124
- Category
- science
- Program ID
- 108.221K.001
- Program Title
- THE MOST RECENT MASS-LOSS HISTORY OF THE RED SUPERGIANT VY CMA
- Program Type
- Normal
- PI / COI
- WITTKOWSKI/ LAGADEC/ SCICLUNA/ HUMPHREYS/ MONTARGES/ RAU/ PALADINI/ BRUNO/ NORRIS/ HÖFNER/ CANNON/ CHIAVASSA/ FREYTAG
Target
- ID
- 36759
- Name
- VYCMa
- RA
- 110.742449
- DEC
- -25.7676
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 86.0950 | 86.0430 | 128.5000 | 128.6000 |
| A0-J2 | 120.2540 | 120.1450 | 104.1000 | 104.2000 |
| A0-J3 | 126.1940 | 126.1170 | 54.3990 | 54.4390 |
| G1-J2 | 54.8950 | 54.8530 | 63.8000 | 63.8000 |
| G1-J3 | 131.8430 | 131.8350 | 15.4930 | 15.5470 |
| J2-J3 | 103.7360 | 103.7330 | 352.2310 | 352.3060 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 108.221K.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 59583.2826227061 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | VYCMa |
| RA | 110.742449 |
| DEC | -25.7676 |
| HIERARCH ESO INS OPTI2 NAME | GRISM |
| HIERARCH ESO INS OPTI2 ID | GRISM |
| HIERARCH ESO INS FILT1 NAME | H |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | A0 |
| HIERARCH ESO ISS CONF STATION2 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| EXPTIME | 25.6 |
| HIERARCH ESO DET DIT | 0.0005 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 86.095 |
| HIERARCH ESO ISS PBL12 END | 86.043 |
| HIERARCH ESO ISS PBLA12 START | 128.5 |
| HIERARCH ESO ISS PBLA12 END | 128.6 |
| HIERARCH ESO ISS PBL13 START | 120.254 |
| HIERARCH ESO ISS PBL13 END | 120.145 |
| HIERARCH ESO ISS PBLA13 START | 104.1 |
| HIERARCH ESO ISS PBLA13 END | 104.2 |
| HIERARCH ESO ISS PBL14 START | 126.194 |
| HIERARCH ESO ISS PBL14 END | 126.117 |
| HIERARCH ESO ISS PBLA14 START | 54.399 |
| HIERARCH ESO ISS PBLA14 END | 54.439 |
| HIERARCH ESO ISS PBL23 START | 54.895 |
| HIERARCH ESO ISS PBL23 END | 54.853 |
| HIERARCH ESO ISS PBLA23 START | 63.8 |
| HIERARCH ESO ISS PBLA23 END | 63.8 |
| HIERARCH ESO ISS PBL24 START | 131.843 |
| HIERARCH ESO ISS PBL24 END | 131.835 |
| HIERARCH ESO ISS PBLA24 START | 15.493 |
| HIERARCH ESO ISS PBLA24 END | 15.547 |
| HIERARCH ESO ISS PBL34 START | 103.736 |
| HIERARCH ESO ISS PBL34 END | 103.733 |
| HIERARCH ESO ISS PBLA34 START | 352.231 |
| HIERARCH ESO ISS PBLA34 END | 352.306 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.014322 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.015069 |
| HIERARCH ESO ISS AMBI TEMP | 14.86 |
| HIERARCH ESO ISS AMBI FWHM START | 0.31 |
| HIERARCH ESO ISS AMBI FWHM END | 0.3 |