Exposure
- ID
- PIONI.2025-06-22T07:39:29.800_1
- Header ID
- PIONI.2025-06-22T07:39:29.800
- Date updated
- 2025-06-22 07:45:56 UTC+0000
- Release date
- 2025-06-22 07:39:29 UTC+0000
- UTC Start
- 2025-06-22 07:39:29.800
- UTC End
- 2025-06-22 07:39:55.400
- MJD Start
- 60848.3190949094
- MJD End
- 60848.319391205696
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002157
- Ambient temperature (°C)
- 11.58
- Seeing (arcsec)
- 0.54
Observation
- ID
- 68196
- Category
- calibrator
- 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
- 50694
- Name
- eps Sgr
- RA
- 276.042721
- DEC
- -34.38532
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 58.8120 | 58.7460 | 296.1000 | 296.2000 |
| K0-D0 | 78.9920 | 78.8770 | 272.1000 | 272.2000 |
| K0-J3 | 56.5550 | 56.5550 | 352.9250 | 353.0110 |
| G2-D0 | 34.8010 | 34.7700 | 228.7000 | 228.7000 |
| G2-J3 | 54.9110 | 54.8510 | 56.5980 | 56.6410 |
| D0-J3 | 89.5080 | 89.4180 | 53.5250 | 53.5660 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 115.27VC.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60848.3190949094 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | eps Sgr |
| RA | 276.042721 |
| DEC | -34.38532 |
| 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 | K0 |
| HIERARCH ESO ISS CONF STATION2 | G2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| HIERARCH ESO DET DIT | 0.0005 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 58.812 |
| HIERARCH ESO ISS PBL12 END | 58.746 |
| HIERARCH ESO ISS PBLA12 START | 296.1 |
| HIERARCH ESO ISS PBLA12 END | 296.2 |
| HIERARCH ESO ISS PBL13 START | 78.992 |
| HIERARCH ESO ISS PBL13 END | 78.877 |
| HIERARCH ESO ISS PBLA13 START | 272.1 |
| HIERARCH ESO ISS PBLA13 END | 272.2 |
| HIERARCH ESO ISS PBL14 START | 56.555 |
| HIERARCH ESO ISS PBL14 END | 56.555 |
| HIERARCH ESO ISS PBLA14 START | 352.925 |
| HIERARCH ESO ISS PBLA14 END | 353.011 |
| HIERARCH ESO ISS PBL23 START | 34.801 |
| HIERARCH ESO ISS PBL23 END | 34.77 |
| HIERARCH ESO ISS PBLA23 START | 228.7 |
| HIERARCH ESO ISS PBLA23 END | 228.7 |
| HIERARCH ESO ISS PBL24 START | 54.911 |
| HIERARCH ESO ISS PBL24 END | 54.851 |
| HIERARCH ESO ISS PBLA24 START | 56.598 |
| HIERARCH ESO ISS PBLA24 END | 56.641 |
| HIERARCH ESO ISS PBL34 START | 89.508 |
| HIERARCH ESO ISS PBL34 END | 89.418 |
| HIERARCH ESO ISS PBLA34 START | 53.525 |
| HIERARCH ESO ISS PBLA34 END | 53.566 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002157 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002157 |
| HIERARCH ESO ISS AMBI TEMP | 11.58 |
| HIERARCH ESO ISS AMBI FWHM START | 0.54 |
| HIERARCH ESO ISS AMBI FWHM END | 0.54 |