Exposure
- ID
- PIONI.2025-05-31T07:38:50.000_1
- Header ID
- PIONI.2025-05-31T07:38:50.000
- Date updated
- 2025-05-31 07:45:51 UTC+0000
- Release date
- 2026-05-31 07:45:51 UTC+0000
- UTC Start
- 2025-05-31 07:38:50.000
- UTC End
- 2025-05-31 07:39:28.400
- MJD Start
- 60826.3186342646
- MJD End
- 60826.31907870904
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0127405
- Ambient temperature (°C)
- 15.42
- Seeing (arcsec)
- 0.29500000000000004
Observation
- ID
- 67682
- Category
- science
- Program ID
- 115.283B.001
- Program Title
- WHAT MAKES THE SYMBIOTIC GIANT IN FG SER BREATHE?
- Program Type
- Normal
- PI / COI
- MERC / BOFFIN
Target
- ID
- 50335
- Name
- V FG Ser
- RA
- 273.77906
- DEC
- -0.31454
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 42.1770 | 42.1440 | 157.7000 | 157.8000 |
| A0-J2 | 121.1380 | 120.9760 | 92.9000 | 92.9000 |
| A0-J6 | 166.1110 | 166.1790 | 33.3240 | 33.3610 |
| B5-J2 | 110.0470 | 109.9750 | 72.6000 | 72.5000 |
| B5-J6 | 193.0910 | 193.1730 | 22.9370 | 22.9960 |
| J2-J6 | 147.8540 | 147.7970 | 348.3970 | 348.5060 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 115.283B.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60826.3186342646 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | V FG Ser |
| RA | 273.77906 |
| DEC | -0.31454 |
| 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 | B5 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J6 |
| HIERARCH ESO DET DIT | 0.00075 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 42.177 |
| HIERARCH ESO ISS PBL12 END | 42.144 |
| HIERARCH ESO ISS PBLA12 START | 157.7 |
| HIERARCH ESO ISS PBLA12 END | 157.8 |
| HIERARCH ESO ISS PBL13 START | 121.138 |
| HIERARCH ESO ISS PBL13 END | 120.976 |
| HIERARCH ESO ISS PBLA13 START | 92.9 |
| HIERARCH ESO ISS PBLA13 END | 92.9 |
| HIERARCH ESO ISS PBL14 START | 166.111 |
| HIERARCH ESO ISS PBL14 END | 166.179 |
| HIERARCH ESO ISS PBLA14 START | 33.324 |
| HIERARCH ESO ISS PBLA14 END | 33.361 |
| HIERARCH ESO ISS PBL23 START | 110.047 |
| HIERARCH ESO ISS PBL23 END | 109.975 |
| HIERARCH ESO ISS PBLA23 START | 72.6 |
| HIERARCH ESO ISS PBLA23 END | 72.5 |
| HIERARCH ESO ISS PBL24 START | 193.091 |
| HIERARCH ESO ISS PBL24 END | 193.173 |
| HIERARCH ESO ISS PBLA24 START | 22.937 |
| HIERARCH ESO ISS PBLA24 END | 22.996 |
| HIERARCH ESO ISS PBL34 START | 147.854 |
| HIERARCH ESO ISS PBL34 END | 147.797 |
| HIERARCH ESO ISS PBLA34 START | 348.397 |
| HIERARCH ESO ISS PBLA34 END | 348.506 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.014062 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.011419 |
| HIERARCH ESO ISS AMBI TEMP | 15.42 |
| HIERARCH ESO ISS AMBI FWHM START | 0.28 |
| HIERARCH ESO ISS AMBI FWHM END | 0.31 |