Exposure
- ID
- PIONI.2024-07-15T05:43:16.570_1
- Header ID
- PIONI.2024-07-15T05:43:16.570
- Date updated
- 2024-07-15 05:55:42 UTC+0000
- Release date
- 2025-07-15 05:55:42 UTC+0000
- UTC Start
- 2024-07-15 05:43:16.570
- UTC End
- 2024-07-15 05:43:54.970
- MJD Start
- 60506.238386231
- MJD End
- 60506.2388306754
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0015745
- Ambient temperature (°C)
- 11.79
- Seeing (arcsec)
- 0.945
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 | 32.5200 | 32.4680 | 154.8000 | 154.9000 |
| A0-J2 | 117.2200 | 117.0350 | 84.6000 | 84.6000 |
| A0-J6 | 155.6100 | 155.7490 | 37.1370 | 37.1440 |
| B5-J2 | 110.4960 | 110.4380 | 68.6000 | 68.5000 |
| B5-J6 | 173.1120 | 173.2750 | 27.5560 | 27.5980 |
| J2-J6 | 115.3480 | 115.2660 | 348.6150 | 348.7570 |
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 | 60506.238386231 |
| 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 | 32.52 |
| HIERARCH ESO ISS PBL12 END | 32.468 |
| HIERARCH ESO ISS PBLA12 START | 154.8 |
| HIERARCH ESO ISS PBLA12 END | 154.9 |
| HIERARCH ESO ISS PBL13 START | 117.22 |
| HIERARCH ESO ISS PBL13 END | 117.035 |
| HIERARCH ESO ISS PBLA13 START | 84.6 |
| HIERARCH ESO ISS PBLA13 END | 84.6 |
| HIERARCH ESO ISS PBL14 START | 155.61 |
| HIERARCH ESO ISS PBL14 END | 155.749 |
| HIERARCH ESO ISS PBLA14 START | 37.137 |
| HIERARCH ESO ISS PBLA14 END | 37.144 |
| HIERARCH ESO ISS PBL23 START | 110.496 |
| HIERARCH ESO ISS PBL23 END | 110.438 |
| HIERARCH ESO ISS PBLA23 START | 68.6 |
| HIERARCH ESO ISS PBLA23 END | 68.5 |
| HIERARCH ESO ISS PBL24 START | 173.112 |
| HIERARCH ESO ISS PBL24 END | 173.275 |
| HIERARCH ESO ISS PBLA24 START | 27.556 |
| HIERARCH ESO ISS PBLA24 END | 27.598 |
| HIERARCH ESO ISS PBL34 START | 115.348 |
| HIERARCH ESO ISS PBL34 END | 115.266 |
| HIERARCH ESO ISS PBLA34 START | 348.615 |
| HIERARCH ESO ISS PBLA34 END | 348.757 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001595 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001554 |
| HIERARCH ESO ISS AMBI TEMP | 11.79 |
| HIERARCH ESO ISS AMBI FWHM START | 0.94 |
| HIERARCH ESO ISS AMBI FWHM END | 0.95 |