Exposure
- ID
- PIONI.2025-09-26T00:14:58.605_1
- Header ID
- PIONI.2025-09-26T00:14:58.605
- Date updated
- 2025-09-26 00:20:44 UTC+0000
- Release date
- 2025-09-26 00:14:58 UTC+0000
- UTC Start
- 2025-09-26 00:14:58.605
- UTC End
- 2025-09-26 00:15:24.205
- MJD Start
- 60944.0104005178
- MJD End
- 60944.0106968141
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004751
- Ambient temperature (°C)
- 14.59
- Seeing (arcsec)
- 0.93
Observation
- ID
- 70512
- 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
- 52266
- Name
- eps Sgr
- RA
- 276.041372
- DEC
- -34.38533
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 88.8250 | 88.7960 | 128.8000 | 128.9000 |
| A0-J2 | 123.3500 | 123.2690 | 105.7000 | 105.8000 |
| A0-K0 | 119.6610 | 119.5630 | 82.9040 | 82.9830 |
| G1-J2 | 54.2370 | 54.1950 | 65.8000 | 65.9000 |
| G1-K0 | 86.0360 | 86.0010 | 35.1060 | 35.1580 |
| J2-K0 | 48.1670 | 48.1670 | 359.9990 | 0.0670 |
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 | 60944.0104005178 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | eps Sgr |
| RA | 276.041372 |
| DEC | -34.38533 |
| 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 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| HIERARCH ESO DET DIT | 0.0005 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 88.825 |
| HIERARCH ESO ISS PBL12 END | 88.796 |
| HIERARCH ESO ISS PBLA12 START | 128.8 |
| HIERARCH ESO ISS PBLA12 END | 128.9 |
| HIERARCH ESO ISS PBL13 START | 123.35 |
| HIERARCH ESO ISS PBL13 END | 123.269 |
| HIERARCH ESO ISS PBLA13 START | 105.7 |
| HIERARCH ESO ISS PBLA13 END | 105.8 |
| HIERARCH ESO ISS PBL14 START | 119.661 |
| HIERARCH ESO ISS PBL14 END | 119.563 |
| HIERARCH ESO ISS PBLA14 START | 82.904 |
| HIERARCH ESO ISS PBLA14 END | 82.983 |
| HIERARCH ESO ISS PBL23 START | 54.237 |
| HIERARCH ESO ISS PBL23 END | 54.195 |
| HIERARCH ESO ISS PBLA23 START | 65.8 |
| HIERARCH ESO ISS PBLA23 END | 65.9 |
| HIERARCH ESO ISS PBL24 START | 86.036 |
| HIERARCH ESO ISS PBL24 END | 86.001 |
| HIERARCH ESO ISS PBLA24 START | 35.106 |
| HIERARCH ESO ISS PBLA24 END | 35.158 |
| HIERARCH ESO ISS PBL34 START | 48.167 |
| HIERARCH ESO ISS PBL34 END | 48.167 |
| HIERARCH ESO ISS PBLA34 START | 359.999 |
| HIERARCH ESO ISS PBLA34 END | 0.067 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004751 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004751 |
| HIERARCH ESO ISS AMBI TEMP | 14.59 |
| HIERARCH ESO ISS AMBI FWHM START | 0.93 |
| HIERARCH ESO ISS AMBI FWHM END | 0.93 |