Exposure
- ID
- PIONI.2025-05-31T08:18:38.477_1
- Header ID
- PIONI.2025-05-31T08:18:38.477
- Date updated
- 2025-05-31 08:26:06 UTC+0000
- Release date
- 2026-05-31 08:26:06 UTC+0000
- UTC Start
- 2025-05-31 08:18:38.477
- UTC End
- 2025-05-31 08:19:16.877
- MJD Start
- 60826.3462786744
- MJD End
- 60826.34672311884
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0073155
- Ambient temperature (°C)
- 15.0
- Seeing (arcsec)
- 0.415
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 | 40.7010 | 40.6740 | 163.6000 | 163.7000 |
| A0-J2 | 111.5190 | 111.2900 | 93.2000 | 93.2000 |
| A0-J6 | 168.7000 | 168.7360 | 34.6920 | 34.7110 |
| B5-J2 | 105.1090 | 104.9800 | 71.8000 | 71.7000 |
| B5-J6 | 196.8090 | 196.8760 | 25.4250 | 25.4670 |
| J2-J6 | 145.6640 | 145.6340 | 353.9540 | 354.0690 |
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 | 60826.3462786744 |
| 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 | 40.701 |
| HIERARCH ESO ISS PBL12 END | 40.674 |
| HIERARCH ESO ISS PBLA12 START | 163.6 |
| HIERARCH ESO ISS PBLA12 END | 163.7 |
| HIERARCH ESO ISS PBL13 START | 111.519 |
| HIERARCH ESO ISS PBL13 END | 111.29 |
| HIERARCH ESO ISS PBLA13 START | 93.2 |
| HIERARCH ESO ISS PBLA13 END | 93.2 |
| HIERARCH ESO ISS PBL14 START | 168.7 |
| HIERARCH ESO ISS PBL14 END | 168.736 |
| HIERARCH ESO ISS PBLA14 START | 34.692 |
| HIERARCH ESO ISS PBLA14 END | 34.711 |
| HIERARCH ESO ISS PBL23 START | 105.109 |
| HIERARCH ESO ISS PBL23 END | 104.98 |
| HIERARCH ESO ISS PBLA23 START | 71.8 |
| HIERARCH ESO ISS PBLA23 END | 71.7 |
| HIERARCH ESO ISS PBL24 START | 196.809 |
| HIERARCH ESO ISS PBL24 END | 196.876 |
| HIERARCH ESO ISS PBLA24 START | 25.425 |
| HIERARCH ESO ISS PBLA24 END | 25.467 |
| HIERARCH ESO ISS PBL34 START | 145.664 |
| HIERARCH ESO ISS PBL34 END | 145.634 |
| HIERARCH ESO ISS PBLA34 START | 353.954 |
| HIERARCH ESO ISS PBLA34 END | 354.069 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007247 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007384 |
| HIERARCH ESO ISS AMBI TEMP | 15.0 |
| HIERARCH ESO ISS AMBI FWHM START | 0.42 |
| HIERARCH ESO ISS AMBI FWHM END | 0.41 |