Exposure
- ID
- PIONI.2025-06-24T07:58:25.290_1
- Header ID
- PIONI.2025-06-24T07:58:25.290
- Date updated
- 2025-06-24 08:05:51 UTC+0000
- Release date
- 2025-06-24 07:58:25 UTC+0000
- UTC Start
- 2025-06-24 07:58:25.290
- UTC End
- 2025-06-24 07:58:50.890
- MJD Start
- 60850.3322371519
- MJD End
- 60850.3325334482
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00366
- Ambient temperature (°C)
- 11.03
- Seeing (arcsec)
- 0.85
Observation
- ID
- 68230
- 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
- 50632
- Name
- eps Sgr
- RA
- 276.041375
- DEC
- -34.38532
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 25.0440 | 25.0420 | 168.9000 | 169.0000 |
| A0-D0 | 24.4660 | 24.4210 | 96.2000 | 96.3000 |
| A0-C1 | 20.6420 | 20.6310 | 146.7560 | 146.8880 |
| B2-D0 | 29.3420 | 29.3170 | 41.7000 | 41.7000 |
| B2-C1 | 9.7760 | 9.7680 | 41.6100 | 41.6410 |
| D0-C1 | 19.5660 | 19.5490 | 221.6750 | 221.7060 |
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 | 60850.3322371519 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | eps Sgr |
| RA | 276.041375 |
| DEC | -34.38532 |
| 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 | 25.044 |
| HIERARCH ESO ISS PBL12 END | 25.042 |
| HIERARCH ESO ISS PBLA12 START | 168.9 |
| HIERARCH ESO ISS PBLA12 END | 169.0 |
| HIERARCH ESO ISS PBL13 START | 24.466 |
| HIERARCH ESO ISS PBL13 END | 24.421 |
| HIERARCH ESO ISS PBLA13 START | 96.2 |
| HIERARCH ESO ISS PBLA13 END | 96.3 |
| HIERARCH ESO ISS PBL14 START | 20.642 |
| HIERARCH ESO ISS PBL14 END | 20.631 |
| HIERARCH ESO ISS PBLA14 START | 146.756 |
| HIERARCH ESO ISS PBLA14 END | 146.888 |
| HIERARCH ESO ISS PBL23 START | 29.342 |
| HIERARCH ESO ISS PBL23 END | 29.317 |
| HIERARCH ESO ISS PBLA23 START | 41.7 |
| HIERARCH ESO ISS PBLA23 END | 41.7 |
| HIERARCH ESO ISS PBL24 START | 9.776 |
| HIERARCH ESO ISS PBL24 END | 9.768 |
| HIERARCH ESO ISS PBLA24 START | 41.61 |
| HIERARCH ESO ISS PBLA24 END | 41.641 |
| HIERARCH ESO ISS PBL34 START | 19.566 |
| HIERARCH ESO ISS PBL34 END | 19.549 |
| HIERARCH ESO ISS PBLA34 START | 221.675 |
| HIERARCH ESO ISS PBLA34 END | 221.706 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00366 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00366 |
| HIERARCH ESO ISS AMBI TEMP | 11.03 |
| HIERARCH ESO ISS AMBI FWHM START | 0.85 |
| HIERARCH ESO ISS AMBI FWHM END | 0.85 |