Exposure
- ID
- PIONI.2025-08-22T01:13:23.035_1
- Header ID
- PIONI.2025-08-22T01:13:23.035
- Date updated
- 2025-08-22 01:21:33 UTC+0000
- Release date
- 2025-08-22 01:13:23 UTC+0000
- UTC Start
- 2025-08-22 01:13:23.035
- UTC End
- 2025-08-22 01:13:48.635
- MJD Start
- 60909.0509610507
- MJD End
- 60909.051257347
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002151
- Ambient temperature (°C)
- 7.42
- Seeing (arcsec)
- 1.76
Observation
- ID
- 70063
- 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 |
|---|---|---|---|---|
| A0-G2 | 67.2110 | 67.1910 | 52.7000 | 52.8000 |
| A0-J2 | 129.2030 | 129.1970 | 94.3000 | 94.4000 |
| A0-J3 | 129.9260 | 129.8870 | 48.1990 | 48.2780 |
| G2-J2 | 90.7190 | 90.7350 | 123.8000 | 123.9000 |
| G2-J3 | 63.1380 | 63.1200 | 43.4330 | 43.5090 |
| J2-J3 | 101.4820 | 101.4960 | 341.6310 | 341.7000 |
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 | 60909.0509610507 |
| 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 | A0 |
| HIERARCH ESO ISS CONF STATION2 | G2 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| HIERARCH ESO DET DIT | 0.0005 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 67.211 |
| HIERARCH ESO ISS PBL12 END | 67.191 |
| HIERARCH ESO ISS PBLA12 START | 52.7 |
| HIERARCH ESO ISS PBLA12 END | 52.8 |
| HIERARCH ESO ISS PBL13 START | 129.203 |
| HIERARCH ESO ISS PBL13 END | 129.197 |
| HIERARCH ESO ISS PBLA13 START | 94.3 |
| HIERARCH ESO ISS PBLA13 END | 94.4 |
| HIERARCH ESO ISS PBL14 START | 129.926 |
| HIERARCH ESO ISS PBL14 END | 129.887 |
| HIERARCH ESO ISS PBLA14 START | 48.199 |
| HIERARCH ESO ISS PBLA14 END | 48.278 |
| HIERARCH ESO ISS PBL23 START | 90.719 |
| HIERARCH ESO ISS PBL23 END | 90.735 |
| HIERARCH ESO ISS PBLA23 START | 123.8 |
| HIERARCH ESO ISS PBLA23 END | 123.9 |
| HIERARCH ESO ISS PBL24 START | 63.138 |
| HIERARCH ESO ISS PBL24 END | 63.12 |
| HIERARCH ESO ISS PBLA24 START | 43.433 |
| HIERARCH ESO ISS PBLA24 END | 43.509 |
| HIERARCH ESO ISS PBL34 START | 101.482 |
| HIERARCH ESO ISS PBL34 END | 101.496 |
| HIERARCH ESO ISS PBLA34 START | 341.631 |
| HIERARCH ESO ISS PBLA34 END | 341.7 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002151 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002151 |
| HIERARCH ESO ISS AMBI TEMP | 7.42 |
| HIERARCH ESO ISS AMBI FWHM START | 1.76 |
| HIERARCH ESO ISS AMBI FWHM END | 1.76 |