Exposure
- ID
- PIONI.2021-12-31T05:06:04.814_1
- Header ID
- PIONI.2021-12-31T05:06:04.814
- Date updated
- 2021-12-31 05:10:28 UTC+0000
- Release date
- 2022-12-31 05:10:28 UTC+0000
- UTC Start
- 2021-12-31 05:06:04.814
- UTC End
- 2021-12-31 05:06:30.414
- MJD Start
- 59579.2125557177
- MJD End
- 59579.212852014
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004619
- Ambient temperature (°C)
- 14.02
- Seeing (arcsec)
- 0.675
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 | 90.2170 | 90.2320 | 113.9000 | 114.0000 |
| A0-J2 | 128.8270 | 128.8500 | 90.6000 | 90.7000 |
| A0-J3 | 132.3090 | 132.3170 | 43.7900 | 43.8600 |
| G1-J2 | 58.1510 | 58.1560 | 52.8000 | 52.9000 |
| G1-J3 | 132.3950 | 132.3950 | 3.9370 | 4.0010 |
| J2-J3 | 103.8740 | 103.8780 | 338.9810 | 339.0410 |
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 | 59579.2125557177 |
| 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 | 90.217 |
| HIERARCH ESO ISS PBL12 END | 90.232 |
| HIERARCH ESO ISS PBLA12 START | 113.9 |
| HIERARCH ESO ISS PBLA12 END | 114.0 |
| HIERARCH ESO ISS PBL13 START | 128.827 |
| HIERARCH ESO ISS PBL13 END | 128.85 |
| HIERARCH ESO ISS PBLA13 START | 90.6 |
| HIERARCH ESO ISS PBLA13 END | 90.7 |
| HIERARCH ESO ISS PBL14 START | 132.309 |
| HIERARCH ESO ISS PBL14 END | 132.317 |
| HIERARCH ESO ISS PBLA14 START | 43.79 |
| HIERARCH ESO ISS PBLA14 END | 43.86 |
| HIERARCH ESO ISS PBL23 START | 58.151 |
| HIERARCH ESO ISS PBL23 END | 58.156 |
| HIERARCH ESO ISS PBLA23 START | 52.8 |
| HIERARCH ESO ISS PBLA23 END | 52.9 |
| HIERARCH ESO ISS PBL24 START | 132.395 |
| HIERARCH ESO ISS PBL24 END | 132.395 |
| HIERARCH ESO ISS PBLA24 START | 3.937 |
| HIERARCH ESO ISS PBLA24 END | 4.001 |
| HIERARCH ESO ISS PBL34 START | 103.874 |
| HIERARCH ESO ISS PBL34 END | 103.878 |
| HIERARCH ESO ISS PBLA34 START | 338.981 |
| HIERARCH ESO ISS PBLA34 END | 339.041 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004235 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005003 |
| HIERARCH ESO ISS AMBI TEMP | 14.02 |
| HIERARCH ESO ISS AMBI FWHM START | 0.71 |
| HIERARCH ESO ISS AMBI FWHM END | 0.64 |