Exposure
- ID
- PIONI.2022-01-04T06:23:17.834_1
- Header ID
- PIONI.2022-01-04T06:23:17.834
- Date updated
- 2022-01-04 06:30:51 UTC+0000
- Release date
- 2023-01-04 06:30:51 UTC+0000
- UTC Start
- 2022-01-04 06:23:17.835
- UTC End
- 2022-01-04 06:23:43.435
- MJD Start
- 59583.266178641
- MJD End
- 59583.2664749373
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.014366
- Ambient temperature (°C)
- 14.93
- Seeing (arcsec)
- 0.365
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 | 87.9400 | 87.8980 | 125.0000 | 125.1000 |
| A0-J2 | 124.0580 | 123.9740 | 101.1000 | 101.2000 |
| A0-J3 | 128.8470 | 128.7890 | 52.6910 | 52.7370 |
| G1-J2 | 56.3160 | 56.2850 | 61.9000 | 62.0000 |
| G1-J3 | 132.0910 | 132.0860 | 13.3250 | 13.3810 |
| J2-J3 | 103.8320 | 103.8300 | 349.3170 | 349.3890 |
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 | 59583.266178641 |
| 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 | 87.94 |
| HIERARCH ESO ISS PBL12 END | 87.898 |
| HIERARCH ESO ISS PBLA12 START | 125.0 |
| HIERARCH ESO ISS PBLA12 END | 125.1 |
| HIERARCH ESO ISS PBL13 START | 124.058 |
| HIERARCH ESO ISS PBL13 END | 123.974 |
| HIERARCH ESO ISS PBLA13 START | 101.1 |
| HIERARCH ESO ISS PBLA13 END | 101.2 |
| HIERARCH ESO ISS PBL14 START | 128.847 |
| HIERARCH ESO ISS PBL14 END | 128.789 |
| HIERARCH ESO ISS PBLA14 START | 52.691 |
| HIERARCH ESO ISS PBLA14 END | 52.737 |
| HIERARCH ESO ISS PBL23 START | 56.316 |
| HIERARCH ESO ISS PBL23 END | 56.285 |
| HIERARCH ESO ISS PBLA23 START | 61.9 |
| HIERARCH ESO ISS PBLA23 END | 62.0 |
| HIERARCH ESO ISS PBL24 START | 132.091 |
| HIERARCH ESO ISS PBL24 END | 132.086 |
| HIERARCH ESO ISS PBLA24 START | 13.325 |
| HIERARCH ESO ISS PBLA24 END | 13.381 |
| HIERARCH ESO ISS PBL34 START | 103.832 |
| HIERARCH ESO ISS PBL34 END | 103.83 |
| HIERARCH ESO ISS PBLA34 START | 349.317 |
| HIERARCH ESO ISS PBLA34 END | 349.389 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.013785 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.014947 |
| HIERARCH ESO ISS AMBI TEMP | 14.93 |
| HIERARCH ESO ISS AMBI FWHM START | 0.37 |
| HIERARCH ESO ISS AMBI FWHM END | 0.36 |