Exposure
- ID
- PIONI.2021-12-31T05:08:37.539_1
- Header ID
- PIONI.2021-12-31T05:08:37.539
- Date updated
- 2021-12-31 05:15:55 UTC+0000
- Release date
- 2022-12-31 05:15:55 UTC+0000
- UTC Start
- 2021-12-31 05:08:37.539
- UTC End
- 2021-12-31 05:09:03.139
- MJD Start
- 59579.2143233679
- MJD End
- 59579.2146196642
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005396
- Ambient temperature (°C)
- 14.05
- Seeing (arcsec)
- 0.66
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 | 90.2790 | 90.2930 | 114.2000 | 114.2000 |
| A0-J2 | 128.9230 | 128.9440 | 90.9000 | 91.0000 |
| A0-J3 | 132.3430 | 132.3500 | 44.0820 | 44.1510 |
| G1-J2 | 58.1730 | 58.1780 | 53.1000 | 53.2000 |
| G1-J3 | 132.3940 | 132.3930 | 4.2050 | 4.2690 |
| J2-J3 | 103.8910 | 103.8940 | 339.2340 | 339.2940 |
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 | 59579.2143233679 |
| 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 | 90.279 |
| HIERARCH ESO ISS PBL12 END | 90.293 |
| HIERARCH ESO ISS PBLA12 START | 114.2 |
| HIERARCH ESO ISS PBLA12 END | 114.2 |
| HIERARCH ESO ISS PBL13 START | 128.923 |
| HIERARCH ESO ISS PBL13 END | 128.944 |
| HIERARCH ESO ISS PBLA13 START | 90.9 |
| HIERARCH ESO ISS PBLA13 END | 91.0 |
| HIERARCH ESO ISS PBL14 START | 132.343 |
| HIERARCH ESO ISS PBL14 END | 132.35 |
| HIERARCH ESO ISS PBLA14 START | 44.082 |
| HIERARCH ESO ISS PBLA14 END | 44.151 |
| HIERARCH ESO ISS PBL23 START | 58.173 |
| HIERARCH ESO ISS PBL23 END | 58.178 |
| HIERARCH ESO ISS PBLA23 START | 53.1 |
| HIERARCH ESO ISS PBLA23 END | 53.2 |
| HIERARCH ESO ISS PBL24 START | 132.394 |
| HIERARCH ESO ISS PBL24 END | 132.393 |
| HIERARCH ESO ISS PBLA24 START | 4.205 |
| HIERARCH ESO ISS PBLA24 END | 4.269 |
| HIERARCH ESO ISS PBL34 START | 103.891 |
| HIERARCH ESO ISS PBL34 END | 103.894 |
| HIERARCH ESO ISS PBLA34 START | 339.234 |
| HIERARCH ESO ISS PBLA34 END | 339.294 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005396 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005396 |
| HIERARCH ESO ISS AMBI TEMP | 14.05 |
| HIERARCH ESO ISS AMBI FWHM START | 0.66 |
| HIERARCH ESO ISS AMBI FWHM END | 0.66 |