Exposure
- ID
- PIONI.2025-05-31T07:39:40.467_1
- Header ID
- PIONI.2025-05-31T07:39:40.467
- Date updated
- 2025-05-31 07:50:53 UTC+0000
- Release date
- 2026-05-31 07:50:53 UTC+0000
- UTC Start
- 2025-05-31 07:39:40.467
- UTC End
- 2025-05-31 07:40:18.867
- MJD Start
- 60826.3192183659
- MJD End
- 60826.31966281034
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.011419
- Ambient temperature (°C)
- 15.38
- Seeing (arcsec)
- 0.315
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 | 42.1430 | 42.1110 | 157.8000 | 157.9000 |
| A0-J2 | 120.9700 | 120.8100 | 92.9000 | 92.9000 |
| A0-J6 | 166.1820 | 166.2480 | 33.3620 | 33.3980 |
| B5-J2 | 109.9720 | 109.9010 | 72.5000 | 72.5000 |
| B5-J6 | 193.1770 | 193.2570 | 22.9980 | 23.0550 |
| J2-J6 | 147.7950 | 147.7390 | 348.5110 | 348.6180 |
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 | 60826.3192183659 |
| 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 | 42.143 |
| HIERARCH ESO ISS PBL12 END | 42.111 |
| HIERARCH ESO ISS PBLA12 START | 157.8 |
| HIERARCH ESO ISS PBLA12 END | 157.9 |
| HIERARCH ESO ISS PBL13 START | 120.97 |
| HIERARCH ESO ISS PBL13 END | 120.81 |
| HIERARCH ESO ISS PBLA13 START | 92.9 |
| HIERARCH ESO ISS PBLA13 END | 92.9 |
| HIERARCH ESO ISS PBL14 START | 166.182 |
| HIERARCH ESO ISS PBL14 END | 166.248 |
| HIERARCH ESO ISS PBLA14 START | 33.362 |
| HIERARCH ESO ISS PBLA14 END | 33.398 |
| HIERARCH ESO ISS PBL23 START | 109.972 |
| HIERARCH ESO ISS PBL23 END | 109.901 |
| HIERARCH ESO ISS PBLA23 START | 72.5 |
| HIERARCH ESO ISS PBLA23 END | 72.5 |
| HIERARCH ESO ISS PBL24 START | 193.177 |
| HIERARCH ESO ISS PBL24 END | 193.257 |
| HIERARCH ESO ISS PBLA24 START | 22.998 |
| HIERARCH ESO ISS PBLA24 END | 23.055 |
| HIERARCH ESO ISS PBL34 START | 147.795 |
| HIERARCH ESO ISS PBL34 END | 147.739 |
| HIERARCH ESO ISS PBLA34 START | 348.511 |
| HIERARCH ESO ISS PBLA34 END | 348.618 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.011419 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.011419 |
| HIERARCH ESO ISS AMBI TEMP | 15.38 |
| HIERARCH ESO ISS AMBI FWHM START | 0.31 |
| HIERARCH ESO ISS AMBI FWHM END | 0.32 |