Exposure
- ID
- PIONI.2024-07-15T05:10:48.592_1
- Header ID
- PIONI.2024-07-15T05:10:48.592
- Date updated
- 2024-07-15 05:20:46 UTC+0000
- Release date
- 2025-07-15 05:20:46 UTC+0000
- UTC Start
- 2024-07-15 05:10:48.592
- UTC End
- 2024-07-15 05:11:26.992
- MJD Start
- 60506.2158401827
- MJD End
- 60506.2162846271
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.001887
- Ambient temperature (°C)
- 11.93
- Seeing (arcsec)
- 0.825
Observation
- ID
- 60090
- Category
- science
- Program ID
- 113.26BT.002
- Program Title
- MULTIPLICITY OF GALACTIC CEPHEIDS FROM LONG-BASELINE INTERFEROMETRY
- Program Type
- Normal
- PI / COI
- GALLENNE / KERVELLA / MÉRAND / PIETRZYNSKI / PROFFITT / EVANS / GIEREN
Target
- ID
- 44602
- Name
- FF Aql
- RA
- 284.560859
- DEC
- 17.36086
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 34.7350 | 34.6770 | 150.0000 | 150.1000 |
| A0-J2 | 123.4850 | 123.3540 | 87.3000 | 87.2000 |
| A0-J6 | 149.5940 | 149.7560 | 36.5580 | 36.5800 |
| B5-J2 | 111.9160 | 111.9020 | 71.3000 | 71.2000 |
| B5-J6 | 166.4950 | 166.6630 | 25.5220 | 25.5810 |
| J2-J6 | 119.3110 | 119.1960 | 343.3180 | 343.4420 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26BT.002 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60506.2158401827 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | FF Aql |
| RA | 284.560859 |
| DEC | 17.36086 |
| 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 |
| EXPTIME | 38.4 |
| HIERARCH ESO DET DIT | 0.00075 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 34.735 |
| HIERARCH ESO ISS PBL12 END | 34.677 |
| HIERARCH ESO ISS PBLA12 START | 150.0 |
| HIERARCH ESO ISS PBLA12 END | 150.1 |
| HIERARCH ESO ISS PBL13 START | 123.485 |
| HIERARCH ESO ISS PBL13 END | 123.354 |
| HIERARCH ESO ISS PBLA13 START | 87.3 |
| HIERARCH ESO ISS PBLA13 END | 87.2 |
| HIERARCH ESO ISS PBL14 START | 149.594 |
| HIERARCH ESO ISS PBL14 END | 149.756 |
| HIERARCH ESO ISS PBLA14 START | 36.558 |
| HIERARCH ESO ISS PBLA14 END | 36.58 |
| HIERARCH ESO ISS PBL23 START | 111.916 |
| HIERARCH ESO ISS PBL23 END | 111.902 |
| HIERARCH ESO ISS PBLA23 START | 71.3 |
| HIERARCH ESO ISS PBLA23 END | 71.2 |
| HIERARCH ESO ISS PBL24 START | 166.495 |
| HIERARCH ESO ISS PBL24 END | 166.663 |
| HIERARCH ESO ISS PBLA24 START | 25.522 |
| HIERARCH ESO ISS PBLA24 END | 25.581 |
| HIERARCH ESO ISS PBL34 START | 119.311 |
| HIERARCH ESO ISS PBL34 END | 119.196 |
| HIERARCH ESO ISS PBLA34 START | 343.318 |
| HIERARCH ESO ISS PBLA34 END | 343.442 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001856 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001918 |
| HIERARCH ESO ISS AMBI TEMP | 11.93 |
| HIERARCH ESO ISS AMBI FWHM START | 0.82 |
| HIERARCH ESO ISS AMBI FWHM END | 0.83 |