Exposure
- ID
- PIONI.2025-06-16T04:42:57.189_1
- Header ID
- PIONI.2025-06-16T04:42:57.189
- Date updated
- 2025-06-16 04:57:02 UTC+0000
- Release date
- 2025-06-16 04:42:57 UTC+0000
- UTC Start
- 2025-06-16 04:42:57.189
- UTC End
- 2025-06-16 04:43:22.789
- MJD Start
- 60842.1964952447
- MJD End
- 60842.196791541
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002454
- Ambient temperature (°C)
- 6.73
- Seeing (arcsec)
- 1.32
Observation
- ID
- 68116
- 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-G1 | 88.2070 | 88.2480 | 109.8000 | 109.9000 |
| A0-J2 | 127.3110 | 127.3590 | 86.3000 | 86.4000 |
| A0-K0 | 127.3740 | 127.3980 | 64.7380 | 64.8280 |
| G1-J2 | 58.1970 | 58.2000 | 49.2000 | 49.3000 |
| G1-K0 | 90.1450 | 90.1390 | 20.9220 | 20.9960 |
| J2-K0 | 47.6600 | 47.6650 | 345.5990 | 345.6600 |
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 | 60842.1964952447 |
| 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 | 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 | 88.207 |
| HIERARCH ESO ISS PBL12 END | 88.248 |
| HIERARCH ESO ISS PBLA12 START | 109.8 |
| HIERARCH ESO ISS PBLA12 END | 109.9 |
| HIERARCH ESO ISS PBL13 START | 127.311 |
| HIERARCH ESO ISS PBL13 END | 127.359 |
| HIERARCH ESO ISS PBLA13 START | 86.3 |
| HIERARCH ESO ISS PBLA13 END | 86.4 |
| HIERARCH ESO ISS PBL14 START | 127.374 |
| HIERARCH ESO ISS PBL14 END | 127.398 |
| HIERARCH ESO ISS PBLA14 START | 64.738 |
| HIERARCH ESO ISS PBLA14 END | 64.828 |
| HIERARCH ESO ISS PBL23 START | 58.197 |
| HIERARCH ESO ISS PBL23 END | 58.2 |
| HIERARCH ESO ISS PBLA23 START | 49.2 |
| HIERARCH ESO ISS PBLA23 END | 49.3 |
| HIERARCH ESO ISS PBL24 START | 90.145 |
| HIERARCH ESO ISS PBL24 END | 90.139 |
| HIERARCH ESO ISS PBLA24 START | 20.922 |
| HIERARCH ESO ISS PBLA24 END | 20.996 |
| HIERARCH ESO ISS PBL34 START | 47.66 |
| HIERARCH ESO ISS PBL34 END | 47.665 |
| HIERARCH ESO ISS PBLA34 START | 345.599 |
| HIERARCH ESO ISS PBLA34 END | 345.66 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002454 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002454 |
| HIERARCH ESO ISS AMBI TEMP | 6.73 |
| HIERARCH ESO ISS AMBI FWHM START | 1.32 |
| HIERARCH ESO ISS AMBI FWHM END | 1.32 |