Exposure
- ID
- PIONI.2025-06-22T07:08:44.331_1
- Header ID
- PIONI.2025-06-22T07:08:44.331
- Date updated
- 2025-06-22 07:15:43 UTC+0000
- Release date
- 2025-06-22 07:08:44 UTC+0000
- UTC Start
- 2025-06-22 07:08:44.331
- UTC End
- 2025-06-22 07:09:09.931
- MJD Start
- 60848.2977353111
- MJD End
- 60848.298031607395
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002555
- Ambient temperature (°C)
- 11.02
- 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 | 59.1420 | 59.0680 | 290.3000 | 290.4000 |
| K0-D0 | 81.9240 | 81.8090 | 266.4000 | 266.4000 |
| K0-J3 | 56.2110 | 56.2090 | 350.7560 | 350.8420 |
| G2-D0 | 36.7580 | 36.7320 | 225.7000 | 225.7000 |
| G2-J3 | 58.1340 | 58.0820 | 53.0250 | 53.0590 |
| D0-J3 | 94.7060 | 94.6280 | 50.1750 | 50.2070 |
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 | 60848.2977353111 |
| 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 | 59.142 |
| HIERARCH ESO ISS PBL12 END | 59.068 |
| HIERARCH ESO ISS PBLA12 START | 290.3 |
| HIERARCH ESO ISS PBLA12 END | 290.4 |
| HIERARCH ESO ISS PBL13 START | 81.924 |
| HIERARCH ESO ISS PBL13 END | 81.809 |
| HIERARCH ESO ISS PBLA13 START | 266.4 |
| HIERARCH ESO ISS PBLA13 END | 266.4 |
| HIERARCH ESO ISS PBL14 START | 56.211 |
| HIERARCH ESO ISS PBL14 END | 56.209 |
| HIERARCH ESO ISS PBLA14 START | 350.756 |
| HIERARCH ESO ISS PBLA14 END | 350.842 |
| HIERARCH ESO ISS PBL23 START | 36.758 |
| HIERARCH ESO ISS PBL23 END | 36.732 |
| HIERARCH ESO ISS PBLA23 START | 225.7 |
| HIERARCH ESO ISS PBLA23 END | 225.7 |
| HIERARCH ESO ISS PBL24 START | 58.134 |
| HIERARCH ESO ISS PBL24 END | 58.082 |
| HIERARCH ESO ISS PBLA24 START | 53.025 |
| HIERARCH ESO ISS PBLA24 END | 53.059 |
| HIERARCH ESO ISS PBL34 START | 94.706 |
| HIERARCH ESO ISS PBL34 END | 94.628 |
| HIERARCH ESO ISS PBLA34 START | 50.175 |
| HIERARCH ESO ISS PBLA34 END | 50.207 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002555 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002555 |
| HIERARCH ESO ISS AMBI TEMP | 11.02 |
| HIERARCH ESO ISS AMBI FWHM START | 0.51 |
| HIERARCH ESO ISS AMBI FWHM END | 0.51 |