Exposure
- ID
- PIONI.2024-07-15T06:26:38.483_1
- Header ID
- PIONI.2024-07-15T06:26:38.483
- Date updated
- 2024-07-15 06:30:46 UTC+0000
- Release date
- 2025-07-15 06:30:46 UTC+0000
- UTC Start
- 2024-07-15 06:26:38.483
- UTC End
- 2024-07-15 06:27:16.883
- MJD Start
- 60506.268500959
- MJD End
- 60506.2689454034
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.001964
- Ambient temperature (°C)
- 11.7
- Seeing (arcsec)
- 0.83
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 | 30.0800 | 30.0420 | 163.1000 | 163.3000 |
| A0-J2 | 105.6220 | 105.3710 | 80.6000 | 80.5000 |
| A0-J6 | 162.0630 | 162.1660 | 36.9650 | 36.9520 |
| B5-J2 | 105.9680 | 105.8560 | 64.3000 | 64.2000 |
| B5-J6 | 181.4280 | 181.5760 | 29.2660 | 29.2870 |
| J2-J6 | 112.4450 | 112.4200 | 356.5510 | 356.7060 |
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 | 60506.268500959 |
| 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 | 30.08 |
| HIERARCH ESO ISS PBL12 END | 30.042 |
| HIERARCH ESO ISS PBLA12 START | 163.1 |
| HIERARCH ESO ISS PBLA12 END | 163.3 |
| HIERARCH ESO ISS PBL13 START | 105.622 |
| HIERARCH ESO ISS PBL13 END | 105.371 |
| HIERARCH ESO ISS PBLA13 START | 80.6 |
| HIERARCH ESO ISS PBLA13 END | 80.5 |
| HIERARCH ESO ISS PBL14 START | 162.063 |
| HIERARCH ESO ISS PBL14 END | 162.166 |
| HIERARCH ESO ISS PBLA14 START | 36.965 |
| HIERARCH ESO ISS PBLA14 END | 36.952 |
| HIERARCH ESO ISS PBL23 START | 105.968 |
| HIERARCH ESO ISS PBL23 END | 105.856 |
| HIERARCH ESO ISS PBLA23 START | 64.3 |
| HIERARCH ESO ISS PBLA23 END | 64.2 |
| HIERARCH ESO ISS PBL24 START | 181.428 |
| HIERARCH ESO ISS PBL24 END | 181.576 |
| HIERARCH ESO ISS PBLA24 START | 29.266 |
| HIERARCH ESO ISS PBLA24 END | 29.287 |
| HIERARCH ESO ISS PBL34 START | 112.445 |
| HIERARCH ESO ISS PBL34 END | 112.42 |
| HIERARCH ESO ISS PBLA34 START | 356.551 |
| HIERARCH ESO ISS PBLA34 END | 356.706 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001964 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001964 |
| HIERARCH ESO ISS AMBI TEMP | 11.7 |
| HIERARCH ESO ISS AMBI FWHM START | 0.83 |
| HIERARCH ESO ISS AMBI FWHM END | 0.83 |