Exposure
- ID
- PIONI.2025-06-22T07:24:19.548_1
- Header ID
- PIONI.2025-06-22T07:24:19.548
- Date updated
- 2025-06-22 07:30:35 UTC+0000
- Release date
- 2025-06-22 07:24:19 UTC+0000
- UTC Start
- 2025-06-22 07:24:19.547
- UTC End
- 2025-06-22 07:24:45.147
- MJD Start
- 60848.308559576
- MJD End
- 60848.308855872296
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002411
- Ambient temperature (°C)
- 11.38
- Seeing (arcsec)
- 0.46
Observation
- ID
- 68195
- 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
- 50693
- Name
- HD 168592
- RA
- 275.577086
- DEC
- -38.65706
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 61.2520 | 61.1960 | 295.6000 | 295.7000 |
| K0-D0 | 81.6330 | 81.5290 | 272.8000 | 272.9000 |
| K0-J3 | 56.4500 | 56.4510 | 350.9760 | 351.0620 |
| G2-D0 | 34.5380 | 34.5070 | 229.5000 | 229.6000 |
| G2-J3 | 54.8820 | 54.8230 | 57.7190 | 57.7740 |
| D0-J3 | 89.2050 | 89.1140 | 54.5640 | 54.6170 |
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 | 60848.308559576 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 168592 |
| RA | 275.577086 |
| DEC | -38.65706 |
| 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 | 61.252 |
| HIERARCH ESO ISS PBL12 END | 61.196 |
| HIERARCH ESO ISS PBLA12 START | 295.6 |
| HIERARCH ESO ISS PBLA12 END | 295.7 |
| HIERARCH ESO ISS PBL13 START | 81.633 |
| HIERARCH ESO ISS PBL13 END | 81.529 |
| HIERARCH ESO ISS PBLA13 START | 272.8 |
| HIERARCH ESO ISS PBLA13 END | 272.9 |
| HIERARCH ESO ISS PBL14 START | 56.45 |
| HIERARCH ESO ISS PBL14 END | 56.451 |
| HIERARCH ESO ISS PBLA14 START | 350.976 |
| HIERARCH ESO ISS PBLA14 END | 351.062 |
| HIERARCH ESO ISS PBL23 START | 34.538 |
| HIERARCH ESO ISS PBL23 END | 34.507 |
| HIERARCH ESO ISS PBLA23 START | 229.5 |
| HIERARCH ESO ISS PBLA23 END | 229.6 |
| HIERARCH ESO ISS PBL24 START | 54.882 |
| HIERARCH ESO ISS PBL24 END | 54.823 |
| HIERARCH ESO ISS PBLA24 START | 57.719 |
| HIERARCH ESO ISS PBLA24 END | 57.774 |
| HIERARCH ESO ISS PBL34 START | 89.205 |
| HIERARCH ESO ISS PBL34 END | 89.114 |
| HIERARCH ESO ISS PBLA34 START | 54.564 |
| HIERARCH ESO ISS PBLA34 END | 54.617 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002411 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002411 |
| HIERARCH ESO ISS AMBI TEMP | 11.38 |
| HIERARCH ESO ISS AMBI FWHM START | 0.46 |
| HIERARCH ESO ISS AMBI FWHM END | 0.46 |