Exposure
- ID
- PIONI.2025-06-22T07:36:59.976_1
- Header ID
- PIONI.2025-06-22T07:36:59.976
- Date updated
- 2025-06-22 07:40:43 UTC+0000
- Release date
- 2025-06-22 07:36:59 UTC+0000
- UTC Start
- 2025-06-22 07:36:59.976
- UTC End
- 2025-06-22 07:37:25.576
- MJD Start
- 60848.3173608342
- MJD End
- 60848.317657130494
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002196
- Ambient temperature (°C)
- 11.46
- Seeing (arcsec)
- 0.525
Observation
- ID
- 68196
- 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
- 50694
- Name
- eps Sgr
- RA
- 276.042721
- DEC
- -34.38532
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 59.0920 | 59.0250 | 295.6000 | 295.7000 |
| K0-D0 | 79.4800 | 79.3630 | 271.7000 | 271.8000 |
| K0-J3 | 56.5560 | 56.5560 | 352.5620 | 352.6490 |
| G2-D0 | 34.9340 | 34.9020 | 228.5000 | 228.6000 |
| G2-J3 | 55.1640 | 55.1030 | 56.4180 | 56.4620 |
| D0-J3 | 89.8940 | 89.8020 | 53.3540 | 53.3950 |
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 | 60848.3173608342 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | eps Sgr |
| RA | 276.042721 |
| 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 | 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 | 59.092 |
| HIERARCH ESO ISS PBL12 END | 59.025 |
| HIERARCH ESO ISS PBLA12 START | 295.6 |
| HIERARCH ESO ISS PBLA12 END | 295.7 |
| HIERARCH ESO ISS PBL13 START | 79.48 |
| HIERARCH ESO ISS PBL13 END | 79.363 |
| HIERARCH ESO ISS PBLA13 START | 271.7 |
| HIERARCH ESO ISS PBLA13 END | 271.8 |
| HIERARCH ESO ISS PBL14 START | 56.556 |
| HIERARCH ESO ISS PBL14 END | 56.556 |
| HIERARCH ESO ISS PBLA14 START | 352.562 |
| HIERARCH ESO ISS PBLA14 END | 352.649 |
| HIERARCH ESO ISS PBL23 START | 34.934 |
| HIERARCH ESO ISS PBL23 END | 34.902 |
| HIERARCH ESO ISS PBLA23 START | 228.5 |
| HIERARCH ESO ISS PBLA23 END | 228.6 |
| HIERARCH ESO ISS PBL24 START | 55.164 |
| HIERARCH ESO ISS PBL24 END | 55.103 |
| HIERARCH ESO ISS PBLA24 START | 56.418 |
| HIERARCH ESO ISS PBLA24 END | 56.462 |
| HIERARCH ESO ISS PBL34 START | 89.894 |
| HIERARCH ESO ISS PBL34 END | 89.802 |
| HIERARCH ESO ISS PBLA34 START | 53.354 |
| HIERARCH ESO ISS PBLA34 END | 53.395 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002196 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002196 |
| HIERARCH ESO ISS AMBI TEMP | 11.46 |
| HIERARCH ESO ISS AMBI FWHM START | 0.51 |
| HIERARCH ESO ISS AMBI FWHM END | 0.54 |