Exposure
- ID
- PIONI.2025-09-26T00:14:20.856_1
- Header ID
- PIONI.2025-09-26T00:14:20.856
- Date updated
- 2025-09-26 00:20:44 UTC+0000
- Release date
- 2025-09-26 00:14:20 UTC+0000
- UTC Start
- 2025-09-26 00:14:20.856
- UTC End
- 2025-09-26 00:14:46.456
- MJD Start
- 60944.0099636135
- MJD End
- 60944.010259909795
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004751
- Ambient temperature (°C)
- 14.6
- 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 | 88.8560 | 88.8260 | 128.6000 | 128.7000 |
| A0-J2 | 123.4320 | 123.3520 | 105.6000 | 105.7000 |
| A0-K0 | 119.7610 | 119.6640 | 82.8170 | 82.8960 |
| G1-J2 | 54.2800 | 54.2390 | 65.7000 | 65.8000 |
| G1-K0 | 86.0710 | 86.0370 | 35.0470 | 35.0990 |
| J2-K0 | 48.1670 | 48.1670 | 359.9250 | 359.9920 |
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 | 60944.0099636135 |
| 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 | 88.856 |
| HIERARCH ESO ISS PBL12 END | 88.826 |
| HIERARCH ESO ISS PBLA12 START | 128.6 |
| HIERARCH ESO ISS PBLA12 END | 128.7 |
| HIERARCH ESO ISS PBL13 START | 123.432 |
| HIERARCH ESO ISS PBL13 END | 123.352 |
| HIERARCH ESO ISS PBLA13 START | 105.6 |
| HIERARCH ESO ISS PBLA13 END | 105.7 |
| HIERARCH ESO ISS PBL14 START | 119.761 |
| HIERARCH ESO ISS PBL14 END | 119.664 |
| HIERARCH ESO ISS PBLA14 START | 82.817 |
| HIERARCH ESO ISS PBLA14 END | 82.896 |
| HIERARCH ESO ISS PBL23 START | 54.28 |
| HIERARCH ESO ISS PBL23 END | 54.239 |
| HIERARCH ESO ISS PBLA23 START | 65.7 |
| HIERARCH ESO ISS PBLA23 END | 65.8 |
| HIERARCH ESO ISS PBL24 START | 86.071 |
| HIERARCH ESO ISS PBL24 END | 86.037 |
| HIERARCH ESO ISS PBLA24 START | 35.047 |
| HIERARCH ESO ISS PBLA24 END | 35.099 |
| HIERARCH ESO ISS PBL34 START | 48.167 |
| HIERARCH ESO ISS PBL34 END | 48.167 |
| HIERARCH ESO ISS PBLA34 START | 359.925 |
| HIERARCH ESO ISS PBLA34 END | 359.992 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004751 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004751 |
| HIERARCH ESO ISS AMBI TEMP | 14.6 |
| HIERARCH ESO ISS AMBI FWHM START | 0.93 |
| HIERARCH ESO ISS AMBI FWHM END | 0.93 |