Exposure
- ID
- PIONI.2022-01-04T04:39:20.530_1
- Header ID
- PIONI.2022-01-04T04:39:20.530
- Date updated
- 2022-01-04 04:45:56 UTC+0000
- Release date
- 2023-01-04 04:45:56 UTC+0000
- UTC Start
- 2022-01-04 04:39:20.530
- UTC End
- 2022-01-04 04:39:46.130
- MJD Start
- 59583.1939876196
- MJD End
- 59583.1942839159
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.016893
- Ambient temperature (°C)
- 15.64
- Seeing (arcsec)
- 0.43
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 | 89.8570 | 89.8800 | 112.8000 | 112.9000 |
| A0-J2 | 128.2610 | 128.2980 | 89.4000 | 89.5000 |
| A0-J3 | 132.0890 | 132.1040 | 42.4910 | 42.5630 |
| G1-J2 | 58.0130 | 58.0230 | 51.5000 | 51.6000 |
| G1-J3 | 132.3990 | 132.3990 | 2.7700 | 2.8340 |
| J2-J3 | 103.7840 | 103.7900 | 337.9090 | 337.9670 |
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 | 59583.1939876196 |
| 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 | 89.857 |
| HIERARCH ESO ISS PBL12 END | 89.88 |
| HIERARCH ESO ISS PBLA12 START | 112.8 |
| HIERARCH ESO ISS PBLA12 END | 112.9 |
| HIERARCH ESO ISS PBL13 START | 128.261 |
| HIERARCH ESO ISS PBL13 END | 128.298 |
| HIERARCH ESO ISS PBLA13 START | 89.4 |
| HIERARCH ESO ISS PBLA13 END | 89.5 |
| HIERARCH ESO ISS PBL14 START | 132.089 |
| HIERARCH ESO ISS PBL14 END | 132.104 |
| HIERARCH ESO ISS PBLA14 START | 42.491 |
| HIERARCH ESO ISS PBLA14 END | 42.563 |
| HIERARCH ESO ISS PBL23 START | 58.013 |
| HIERARCH ESO ISS PBL23 END | 58.023 |
| HIERARCH ESO ISS PBLA23 START | 51.5 |
| HIERARCH ESO ISS PBLA23 END | 51.6 |
| HIERARCH ESO ISS PBL24 START | 132.399 |
| HIERARCH ESO ISS PBL24 END | 132.399 |
| HIERARCH ESO ISS PBLA24 START | 2.77 |
| HIERARCH ESO ISS PBLA24 END | 2.834 |
| HIERARCH ESO ISS PBL34 START | 103.784 |
| HIERARCH ESO ISS PBL34 END | 103.79 |
| HIERARCH ESO ISS PBLA34 START | 337.909 |
| HIERARCH ESO ISS PBLA34 END | 337.967 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.017789 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.015997 |
| HIERARCH ESO ISS AMBI TEMP | 15.64 |
| HIERARCH ESO ISS AMBI FWHM START | 0.42 |
| HIERARCH ESO ISS AMBI FWHM END | 0.44 |