Exposure
- ID
- PIONI.2025-07-25T23:55:39.992_1
- Header ID
- PIONI.2025-07-25T23:55:39.992
- Date updated
- 2025-07-26 00:01:17 UTC+0000
- Release date
- 2025-07-25 23:55:39 UTC+0000
- UTC Start
- 2025-07-25 23:55:39.992
- UTC End
- 2025-07-25 23:56:05.592
- MJD Start
- 60881.9969906481
- MJD End
- 60881.997286944395
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003868
- Ambient temperature (°C)
- 11.79
- Seeing (arcsec)
- 0.48
Observation
- ID
- 68967
- 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
- 51192
- Name
- HD 165634
- RA
- 272.019636
- DEC
- -28.45727
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 22.4100 | 22.4300 | 130.0000 | 130.0000 |
| A0-D0 | 27.9970 | 28.0230 | 46.8000 | 46.9000 |
| A0-C1 | 18.5230 | 18.5530 | 100.0270 | 100.0820 |
| B2-D0 | 33.7250 | 33.7250 | 5.5000 | 5.6000 |
| B2-C1 | 11.2350 | 11.2350 | 5.4920 | 5.5780 |
| D0-C1 | 22.4900 | 22.4910 | 185.5440 | 185.6300 |
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 | 60881.9969906481 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 165634 |
| RA | 272.019636 |
| DEC | -28.45727 |
| 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 | B2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | C1 |
| HIERARCH ESO DET DIT | 0.0005 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 22.41 |
| HIERARCH ESO ISS PBL12 END | 22.43 |
| HIERARCH ESO ISS PBLA12 START | 130.0 |
| HIERARCH ESO ISS PBLA12 END | 130.0 |
| HIERARCH ESO ISS PBL13 START | 27.997 |
| HIERARCH ESO ISS PBL13 END | 28.023 |
| HIERARCH ESO ISS PBLA13 START | 46.8 |
| HIERARCH ESO ISS PBLA13 END | 46.9 |
| HIERARCH ESO ISS PBL14 START | 18.523 |
| HIERARCH ESO ISS PBL14 END | 18.553 |
| HIERARCH ESO ISS PBLA14 START | 100.027 |
| HIERARCH ESO ISS PBLA14 END | 100.082 |
| HIERARCH ESO ISS PBL23 START | 33.725 |
| HIERARCH ESO ISS PBL23 END | 33.725 |
| HIERARCH ESO ISS PBLA23 START | 5.5 |
| HIERARCH ESO ISS PBLA23 END | 5.6 |
| HIERARCH ESO ISS PBL24 START | 11.235 |
| HIERARCH ESO ISS PBL24 END | 11.235 |
| HIERARCH ESO ISS PBLA24 START | 5.492 |
| HIERARCH ESO ISS PBLA24 END | 5.578 |
| HIERARCH ESO ISS PBL34 START | 22.49 |
| HIERARCH ESO ISS PBL34 END | 22.491 |
| HIERARCH ESO ISS PBLA34 START | 185.544 |
| HIERARCH ESO ISS PBLA34 END | 185.63 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003868 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003868 |
| HIERARCH ESO ISS AMBI TEMP | 11.79 |
| HIERARCH ESO ISS AMBI FWHM START | 0.48 |
| HIERARCH ESO ISS AMBI FWHM END | 0.48 |