Exposure
- ID
- PIONI.2025-07-20T04:10:25.856_1
- Header ID
- PIONI.2025-07-20T04:10:25.856
- Date updated
- 2025-07-20 04:20:48 UTC+0000
- Release date
- 2026-07-20 04:20:48 UTC+0000
- UTC Start
- 2025-07-20 04:10:25.856
- UTC End
- 2025-07-20 04:10:51.456
- MJD Start
- 60876.1739103659
- MJD End
- 60876.174206662196
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002809
- Ambient temperature (°C)
- 13.66
- Seeing (arcsec)
- 1.68
Observation
- ID
- 68114
- Category
- science
- Program ID
- 115.27VC.001
- Program Title
- UNVEILING THE MASS-LOSS PROCESS OF RED SUPERGIANTS: IMAGING THE RED SUPERGIANT VX SAGITARII WITH VLTI AND ALMA
- Program Type
- Normal
- PI / COI
- JADLOVSKY / WITTKOWSKI / CHIAVASSA / KRAVCHENKO / KRTICKA / PALADINI / HÖFNER / FREYTAG / HUMPHREYS
Target
- ID
- 50630
- Name
- V VX Sgr
- RA
- 272.015659
- DEC
- -22.22406
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 87.2170 | 87.1680 | 124.1000 | 124.1000 |
A0-J2 | 123.8050 | 123.7160 | 99.9000 | 100.0000 |
A0-K0 | 123.4760 | 123.3960 | 77.3130 | 77.3620 |
G1-J2 | 56.7860 | 56.7590 | 61.1000 | 61.1000 |
G1-K0 | 89.9870 | 89.9740 | 32.3990 | 32.4440 |
J2-K0 | 48.5300 | 48.5290 | 358.2490 | 358.3150 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 115.27VC.001 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
MJD-OBS | 60876.1739103659 |
HIERARCH ESO DPR TECH | INTERFEROMETRY |
HIERARCH ESO OBS TARG NAME | V VX Sgr |
RA | 272.015659 |
DEC | -22.22406 |
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 | K0 |
HIERARCH ESO DET DIT | 0.0005 |
HIERARCH ESO DET NDIT | 51200 |
HIERARCH ESO ISS PBL12 START | 87.217 |
HIERARCH ESO ISS PBL12 END | 87.168 |
HIERARCH ESO ISS PBLA12 START | 124.1 |
HIERARCH ESO ISS PBLA12 END | 124.1 |
HIERARCH ESO ISS PBL13 START | 123.805 |
HIERARCH ESO ISS PBL13 END | 123.716 |
HIERARCH ESO ISS PBLA13 START | 99.9 |
HIERARCH ESO ISS PBLA13 END | 100.0 |
HIERARCH ESO ISS PBL14 START | 123.476 |
HIERARCH ESO ISS PBL14 END | 123.396 |
HIERARCH ESO ISS PBLA14 START | 77.313 |
HIERARCH ESO ISS PBLA14 END | 77.362 |
HIERARCH ESO ISS PBL23 START | 56.786 |
HIERARCH ESO ISS PBL23 END | 56.759 |
HIERARCH ESO ISS PBLA23 START | 61.1 |
HIERARCH ESO ISS PBLA23 END | 61.1 |
HIERARCH ESO ISS PBL24 START | 89.987 |
HIERARCH ESO ISS PBL24 END | 89.974 |
HIERARCH ESO ISS PBLA24 START | 32.399 |
HIERARCH ESO ISS PBLA24 END | 32.444 |
HIERARCH ESO ISS PBL34 START | 48.53 |
HIERARCH ESO ISS PBL34 END | 48.529 |
HIERARCH ESO ISS PBLA34 START | 358.249 |
HIERARCH ESO ISS PBLA34 END | 358.315 |
HIERARCH ESO ISS AMBI TAU0 START | 0.002809 |
HIERARCH ESO ISS AMBI TAU0 END | 0.002809 |
HIERARCH ESO ISS AMBI TEMP | 13.66 |
HIERARCH ESO ISS AMBI FWHM START | 1.68 |
HIERARCH ESO ISS AMBI FWHM END | 1.68 |