Exposure
- ID
- PIONI.2025-10-09T01:41:21.049_1
- Header ID
- PIONI.2025-10-09T01:41:21.049
- Date updated
- 2025-10-09 01:45:52 UTC+0000
- Release date
- 2026-10-09 01:45:52 UTC+0000
- UTC Start
- 2025-10-09 01:41:21.049
- UTC End
- 2025-10-09 01:41:59.449
- MJD Start
- 60957.0703825084
- MJD End
- 60957.07082695284
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0033805
- Ambient temperature (°C)
- 13.37
- Seeing (arcsec)
- 0.905
Observation
- ID
- 70866
- Category
- science
- Program ID
- 116.292S.001
- Program Title
- CONSTRAINING THE COSMIC DANCE OF MASSIVE STARS IN TRIPLE SYSTEMS
- Program Type
- Normal
- PI / COI
- MAHY / SANA / LE BOUQUIN / FROST / BORDIER
Target
- ID
- 52578
- Name
- sig Aql
- RA
- 294.797418
- DEC
- 5.39775
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 61.9130 | 61.7080 | 118.9000 | 119.0000 |
| A0-J2 | 100.4630 | 100.1740 | 88.9000 | 88.9000 |
| A0-K0 | 114.8310 | 114.6440 | 67.8040 | 67.7440 |
| G1-J2 | 56.1890 | 56.1440 | 55.4000 | 55.4000 |
| G1-K0 | 89.9830 | 90.0020 | 35.4050 | 35.4000 |
| J2-K0 | 41.8610 | 41.8730 | 8.0620 | 8.1590 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 116.292S.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60957.0703825084 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | sig Aql |
| RA | 294.797418 |
| DEC | 5.39775 |
| 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 | 0.00075 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 61.913 |
| HIERARCH ESO ISS PBL12 END | 61.708 |
| HIERARCH ESO ISS PBLA12 START | 118.9 |
| HIERARCH ESO ISS PBLA12 END | 119.0 |
| HIERARCH ESO ISS PBL13 START | 100.463 |
| HIERARCH ESO ISS PBL13 END | 100.174 |
| HIERARCH ESO ISS PBLA13 START | 88.9 |
| HIERARCH ESO ISS PBLA13 END | 88.9 |
| HIERARCH ESO ISS PBL14 START | 114.831 |
| HIERARCH ESO ISS PBL14 END | 114.644 |
| HIERARCH ESO ISS PBLA14 START | 67.804 |
| HIERARCH ESO ISS PBLA14 END | 67.744 |
| HIERARCH ESO ISS PBL23 START | 56.189 |
| HIERARCH ESO ISS PBL23 END | 56.144 |
| HIERARCH ESO ISS PBLA23 START | 55.4 |
| HIERARCH ESO ISS PBLA23 END | 55.4 |
| HIERARCH ESO ISS PBL24 START | 89.983 |
| HIERARCH ESO ISS PBL24 END | 90.002 |
| HIERARCH ESO ISS PBLA24 START | 35.405 |
| HIERARCH ESO ISS PBLA24 END | 35.4 |
| HIERARCH ESO ISS PBL34 START | 41.861 |
| HIERARCH ESO ISS PBL34 END | 41.873 |
| HIERARCH ESO ISS PBLA34 START | 8.062 |
| HIERARCH ESO ISS PBLA34 END | 8.159 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003033 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003728 |
| HIERARCH ESO ISS AMBI TEMP | 13.37 |
| HIERARCH ESO ISS AMBI FWHM START | 0.94 |
| HIERARCH ESO ISS AMBI FWHM END | 0.87 |