Exposure
- ID
- PIONI.2025-06-24T07:27:58.540_1
- Header ID
- PIONI.2025-06-24T07:27:58.540
- Date updated
- 2025-06-24 07:35:50 UTC+0000
- Release date
- 2025-06-24 07:27:58 UTC+0000
- UTC Start
- 2025-06-24 07:27:58.540
- UTC End
- 2025-06-24 07:28:24.140
- MJD Start
- 60850.3110942114
- MJD End
- 60850.3113905077
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002664
- Ambient temperature (°C)
- 10.98
- Seeing (arcsec)
- 0.76
Observation
- ID
- 68229
- 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
- 50710
- Name
- HD 168592
- RA
- 275.575663
- DEC
- -38.65706
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 25.2720 | 25.2710 | 164.2000 | 164.3000 |
| A0-D0 | 26.5370 | 26.5010 | 94.7000 | 94.8000 |
| A0-C1 | 21.5970 | 21.5890 | 141.6500 | 141.7730 |
| B2-D0 | 29.5300 | 29.5080 | 41.5000 | 41.5000 |
| B2-C1 | 9.8380 | 9.8310 | 41.4340 | 41.4810 |
| D0-C1 | 19.6920 | 19.6770 | 221.5030 | 221.5490 |
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 | 60850.3110942114 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 168592 |
| RA | 275.575663 |
| 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 | 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 | 25.272 |
| HIERARCH ESO ISS PBL12 END | 25.271 |
| HIERARCH ESO ISS PBLA12 START | 164.2 |
| HIERARCH ESO ISS PBLA12 END | 164.3 |
| HIERARCH ESO ISS PBL13 START | 26.537 |
| HIERARCH ESO ISS PBL13 END | 26.501 |
| HIERARCH ESO ISS PBLA13 START | 94.7 |
| HIERARCH ESO ISS PBLA13 END | 94.8 |
| HIERARCH ESO ISS PBL14 START | 21.597 |
| HIERARCH ESO ISS PBL14 END | 21.589 |
| HIERARCH ESO ISS PBLA14 START | 141.65 |
| HIERARCH ESO ISS PBLA14 END | 141.773 |
| HIERARCH ESO ISS PBL23 START | 29.53 |
| HIERARCH ESO ISS PBL23 END | 29.508 |
| HIERARCH ESO ISS PBLA23 START | 41.5 |
| HIERARCH ESO ISS PBLA23 END | 41.5 |
| HIERARCH ESO ISS PBL24 START | 9.838 |
| HIERARCH ESO ISS PBL24 END | 9.831 |
| HIERARCH ESO ISS PBLA24 START | 41.434 |
| HIERARCH ESO ISS PBLA24 END | 41.481 |
| HIERARCH ESO ISS PBL34 START | 19.692 |
| HIERARCH ESO ISS PBL34 END | 19.677 |
| HIERARCH ESO ISS PBLA34 START | 221.503 |
| HIERARCH ESO ISS PBLA34 END | 221.549 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002664 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002664 |
| HIERARCH ESO ISS AMBI TEMP | 10.98 |
| HIERARCH ESO ISS AMBI FWHM START | 0.76 |
| HIERARCH ESO ISS AMBI FWHM END | 0.76 |