Exposure
- ID
- PIONI.2025-08-15T04:23:04.244_1
- Header ID
- PIONI.2025-08-15T04:23:04.244
- Date updated
- 2025-08-15 04:30:45 UTC+0000
- Release date
- 2025-08-15 04:23:04 UTC+0000
- UTC Start
- 2025-08-15 04:23:04.244
- UTC End
- 2025-08-15 04:23:29.844
- MJD Start
- 60902.1826880104
- MJD End
- 60902.182984306695
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002512
- Ambient temperature (°C)
- 10.46
- Seeing (arcsec)
- 1.08
Observation
- ID
- 70014
- 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
- 51945
- Name
- HD 168592
- RA
- 275.577084
- DEC
- -38.65706
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 58.1710 | 58.1080 | 302.1000 | 302.2000 |
| K0-D0 | 75.8540 | 75.7340 | 278.1000 | 278.2000 |
| K0-J3 | 56.4900 | 56.4910 | 355.4970 | 355.5850 |
| G2-D0 | 32.7660 | 32.7290 | 232.0000 | 232.0000 |
| G2-J3 | 51.5690 | 51.5000 | 60.4530 | 60.5030 |
| D0-J3 | 84.1140 | 84.0080 | 57.1510 | 57.1980 |
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 | 60902.1826880104 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 168592 |
| RA | 275.577084 |
| 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 | 58.171 |
| HIERARCH ESO ISS PBL12 END | 58.108 |
| HIERARCH ESO ISS PBLA12 START | 302.1 |
| HIERARCH ESO ISS PBLA12 END | 302.2 |
| HIERARCH ESO ISS PBL13 START | 75.854 |
| HIERARCH ESO ISS PBL13 END | 75.734 |
| HIERARCH ESO ISS PBLA13 START | 278.1 |
| HIERARCH ESO ISS PBLA13 END | 278.2 |
| HIERARCH ESO ISS PBL14 START | 56.49 |
| HIERARCH ESO ISS PBL14 END | 56.491 |
| HIERARCH ESO ISS PBLA14 START | 355.497 |
| HIERARCH ESO ISS PBLA14 END | 355.585 |
| HIERARCH ESO ISS PBL23 START | 32.766 |
| HIERARCH ESO ISS PBL23 END | 32.729 |
| HIERARCH ESO ISS PBLA23 START | 232.0 |
| HIERARCH ESO ISS PBLA23 END | 232.0 |
| HIERARCH ESO ISS PBL24 START | 51.569 |
| HIERARCH ESO ISS PBL24 END | 51.5 |
| HIERARCH ESO ISS PBLA24 START | 60.453 |
| HIERARCH ESO ISS PBLA24 END | 60.503 |
| HIERARCH ESO ISS PBL34 START | 84.114 |
| HIERARCH ESO ISS PBL34 END | 84.008 |
| HIERARCH ESO ISS PBLA34 START | 57.151 |
| HIERARCH ESO ISS PBLA34 END | 57.198 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002512 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002512 |
| HIERARCH ESO ISS AMBI TEMP | 10.46 |
| HIERARCH ESO ISS AMBI FWHM START | 1.08 |
| HIERARCH ESO ISS AMBI FWHM END | 1.08 |