Exposure
- ID
- PIONI.2021-12-31T04:53:00.635_1
- Header ID
- PIONI.2021-12-31T04:53:00.635
- Date updated
- 2021-12-31 05:00:52 UTC+0000
- Release date
- 2022-12-31 05:00:52 UTC+0000
- UTC Start
- 2021-12-31 04:53:00.635
- UTC End
- 2021-12-31 04:53:26.235
- MJD Start
- 59579.2034795736
- MJD End
- 59579.2037758699
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0055585
- Ambient temperature (°C)
- 13.99
- Seeing (arcsec)
- 0.58
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 | 89.7730 | 89.7970 | 112.6000 | 112.7000 |
| A0-J2 | 128.1270 | 128.1670 | 89.2000 | 89.3000 |
| A0-J3 | 132.0350 | 132.0510 | 42.2350 | 42.3080 |
| G1-J2 | 57.9800 | 57.9900 | 51.3000 | 51.4000 |
| G1-J3 | 132.4000 | 132.3990 | 2.5450 | 2.6090 |
| J2-J3 | 103.7640 | 103.7700 | 337.7070 | 337.7640 |
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 | 59579.2034795736 |
| 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 | 89.773 |
| HIERARCH ESO ISS PBL12 END | 89.797 |
| HIERARCH ESO ISS PBLA12 START | 112.6 |
| HIERARCH ESO ISS PBLA12 END | 112.7 |
| HIERARCH ESO ISS PBL13 START | 128.127 |
| HIERARCH ESO ISS PBL13 END | 128.167 |
| HIERARCH ESO ISS PBLA13 START | 89.2 |
| HIERARCH ESO ISS PBLA13 END | 89.3 |
| HIERARCH ESO ISS PBL14 START | 132.035 |
| HIERARCH ESO ISS PBL14 END | 132.051 |
| HIERARCH ESO ISS PBLA14 START | 42.235 |
| HIERARCH ESO ISS PBLA14 END | 42.308 |
| HIERARCH ESO ISS PBL23 START | 57.98 |
| HIERARCH ESO ISS PBL23 END | 57.99 |
| HIERARCH ESO ISS PBLA23 START | 51.3 |
| HIERARCH ESO ISS PBLA23 END | 51.4 |
| HIERARCH ESO ISS PBL24 START | 132.4 |
| HIERARCH ESO ISS PBL24 END | 132.399 |
| HIERARCH ESO ISS PBLA24 START | 2.545 |
| HIERARCH ESO ISS PBLA24 END | 2.609 |
| HIERARCH ESO ISS PBL34 START | 103.764 |
| HIERARCH ESO ISS PBL34 END | 103.77 |
| HIERARCH ESO ISS PBLA34 START | 337.707 |
| HIERARCH ESO ISS PBLA34 END | 337.764 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00566 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005457 |
| HIERARCH ESO ISS AMBI TEMP | 13.99 |
| HIERARCH ESO ISS AMBI FWHM START | 0.57 |
| HIERARCH ESO ISS AMBI FWHM END | 0.59 |