Exposure
- ID
- PIONI.2025-06-22T07:11:14.464_1
- Header ID
- PIONI.2025-06-22T07:11:14.464
- Date updated
- 2025-06-22 07:20:48 UTC+0000
- Release date
- 2025-06-22 07:11:14 UTC+0000
- UTC Start
- 2025-06-22 07:11:14.464
- UTC End
- 2025-06-22 07:11:40.064
- MJD Start
- 60848.2994729574
- MJD End
- 60848.299769253696
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002622
- Ambient temperature (°C)
- 11.04
- Seeing (arcsec)
- 0.51
Observation
- ID
- 68193
- 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
- 50692
- Name
- HD 165634
- RA
- 272.020898
- DEC
- -28.45727
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 58.8310 | 58.7560 | 290.7000 | 290.8000 |
| K0-D0 | 81.4410 | 81.3230 | 266.7000 | 266.7000 |
| K0-J3 | 56.2020 | 56.1990 | 351.1160 | 351.2020 |
| G2-D0 | 36.6480 | 36.6220 | 225.8000 | 225.8000 |
| G2-J3 | 57.9170 | 57.8650 | 53.1630 | 53.1960 |
| D0-J3 | 94.3800 | 94.3010 | 50.3090 | 50.3410 |
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 | 60848.2994729574 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 165634 |
| RA | 272.020898 |
| 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 | 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 | 58.831 |
| HIERARCH ESO ISS PBL12 END | 58.756 |
| HIERARCH ESO ISS PBLA12 START | 290.7 |
| HIERARCH ESO ISS PBLA12 END | 290.8 |
| HIERARCH ESO ISS PBL13 START | 81.441 |
| HIERARCH ESO ISS PBL13 END | 81.323 |
| HIERARCH ESO ISS PBLA13 START | 266.7 |
| HIERARCH ESO ISS PBLA13 END | 266.7 |
| HIERARCH ESO ISS PBL14 START | 56.202 |
| HIERARCH ESO ISS PBL14 END | 56.199 |
| HIERARCH ESO ISS PBLA14 START | 351.116 |
| HIERARCH ESO ISS PBLA14 END | 351.202 |
| HIERARCH ESO ISS PBL23 START | 36.648 |
| HIERARCH ESO ISS PBL23 END | 36.622 |
| HIERARCH ESO ISS PBLA23 START | 225.8 |
| HIERARCH ESO ISS PBLA23 END | 225.8 |
| HIERARCH ESO ISS PBL24 START | 57.917 |
| HIERARCH ESO ISS PBL24 END | 57.865 |
| HIERARCH ESO ISS PBLA24 START | 53.163 |
| HIERARCH ESO ISS PBLA24 END | 53.196 |
| HIERARCH ESO ISS PBL34 START | 94.38 |
| HIERARCH ESO ISS PBL34 END | 94.301 |
| HIERARCH ESO ISS PBLA34 START | 50.309 |
| HIERARCH ESO ISS PBLA34 END | 50.341 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002639 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002605 |
| HIERARCH ESO ISS AMBI TEMP | 11.04 |
| HIERARCH ESO ISS AMBI FWHM START | 0.52 |
| HIERARCH ESO ISS AMBI FWHM END | 0.5 |