Exposure
- ID
- PIONI.2021-12-31T04:48:50.760_1
- Header ID
- PIONI.2021-12-31T04:48:50.760
- Date updated
- 2021-12-31 04:56:20 UTC+0000
- Release date
- 2022-12-31 04:56:20 UTC+0000
- UTC Start
- 2021-12-31 04:48:50.760
- UTC End
- 2021-12-31 04:49:16.360
- MJD Start
- 59579.2005875031
- MJD End
- 59579.2008837994
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006112
- Ambient temperature (°C)
- 14.09
- Seeing (arcsec)
- 0.55
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 | 89.5880 | 89.6160 | 112.2000 | 112.3000 |
| A0-J2 | 127.8340 | 127.8770 | 88.8000 | 88.8000 |
| A0-J3 | 131.9170 | 131.9350 | 41.7250 | 41.7970 |
| G1-J2 | 57.9070 | 57.9180 | 50.8000 | 50.8000 |
| G1-J3 | 132.4010 | 132.4000 | 2.1020 | 2.1640 |
| J2-J3 | 103.7190 | 103.7260 | 337.3140 | 337.3680 |
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 | 59579.2005875031 |
| 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 | 89.588 |
| HIERARCH ESO ISS PBL12 END | 89.616 |
| HIERARCH ESO ISS PBLA12 START | 112.2 |
| HIERARCH ESO ISS PBLA12 END | 112.3 |
| HIERARCH ESO ISS PBL13 START | 127.834 |
| HIERARCH ESO ISS PBL13 END | 127.877 |
| HIERARCH ESO ISS PBLA13 START | 88.8 |
| HIERARCH ESO ISS PBLA13 END | 88.8 |
| HIERARCH ESO ISS PBL14 START | 131.917 |
| HIERARCH ESO ISS PBL14 END | 131.935 |
| HIERARCH ESO ISS PBLA14 START | 41.725 |
| HIERARCH ESO ISS PBLA14 END | 41.797 |
| HIERARCH ESO ISS PBL23 START | 57.907 |
| HIERARCH ESO ISS PBL23 END | 57.918 |
| HIERARCH ESO ISS PBLA23 START | 50.8 |
| HIERARCH ESO ISS PBLA23 END | 50.8 |
| HIERARCH ESO ISS PBL24 START | 132.401 |
| HIERARCH ESO ISS PBL24 END | 132.4 |
| HIERARCH ESO ISS PBLA24 START | 2.102 |
| HIERARCH ESO ISS PBLA24 END | 2.164 |
| HIERARCH ESO ISS PBL34 START | 103.719 |
| HIERARCH ESO ISS PBL34 END | 103.726 |
| HIERARCH ESO ISS PBLA34 START | 337.314 |
| HIERARCH ESO ISS PBLA34 END | 337.368 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006112 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006112 |
| HIERARCH ESO ISS AMBI TEMP | 14.09 |
| HIERARCH ESO ISS AMBI FWHM START | 0.55 |
| HIERARCH ESO ISS AMBI FWHM END | 0.55 |