Exposure
- ID
- PIONI.2024-07-15T03:37:28.252_1
- Header ID
- PIONI.2024-07-15T03:37:28.252
- Date updated
- 2024-07-15 03:45:42 UTC+0000
- Release date
- 2025-07-15 03:45:42 UTC+0000
- UTC Start
- 2024-07-15 03:37:28.252
- UTC End
- 2024-07-15 03:38:06.652
- MJD Start
- 60506.1510214331
- MJD End
- 60506.1514658775
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0031845
- Ambient temperature (°C)
- 11.8
- Seeing (arcsec)
- 0.665
Observation
- ID
- 60085
- 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
- 44597
- Name
- U Aql
- RA
- 292.338456
- DEC
- -7.04414
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 48.2480 | 48.2350 | 145.9000 | 146.0000 |
| A0-J2 | 125.2640 | 125.3730 | 90.9000 | 90.9000 |
| A0-J6 | 157.4160 | 157.4930 | 20.5160 | 20.6160 |
| B5-J2 | 105.3100 | 105.4330 | 68.8000 | 68.9000 |
| B5-J6 | 189.4840 | 189.5200 | 8.5360 | 8.6320 |
| J2-J6 | 164.9760 | 164.9290 | 334.8650 | 334.9240 |
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 | 60506.1510214331 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | U Aql |
| RA | 292.338456 |
| DEC | -7.04414 |
| 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 | 48.248 |
| HIERARCH ESO ISS PBL12 END | 48.235 |
| HIERARCH ESO ISS PBLA12 START | 145.9 |
| HIERARCH ESO ISS PBLA12 END | 146.0 |
| HIERARCH ESO ISS PBL13 START | 125.264 |
| HIERARCH ESO ISS PBL13 END | 125.373 |
| HIERARCH ESO ISS PBLA13 START | 90.9 |
| HIERARCH ESO ISS PBLA13 END | 90.9 |
| HIERARCH ESO ISS PBL14 START | 157.416 |
| HIERARCH ESO ISS PBL14 END | 157.493 |
| HIERARCH ESO ISS PBLA14 START | 20.516 |
| HIERARCH ESO ISS PBLA14 END | 20.616 |
| HIERARCH ESO ISS PBL23 START | 105.31 |
| HIERARCH ESO ISS PBL23 END | 105.433 |
| HIERARCH ESO ISS PBLA23 START | 68.8 |
| HIERARCH ESO ISS PBLA23 END | 68.9 |
| HIERARCH ESO ISS PBL24 START | 189.484 |
| HIERARCH ESO ISS PBL24 END | 189.52 |
| HIERARCH ESO ISS PBLA24 START | 8.536 |
| HIERARCH ESO ISS PBLA24 END | 8.632 |
| HIERARCH ESO ISS PBL34 START | 164.976 |
| HIERARCH ESO ISS PBL34 END | 164.929 |
| HIERARCH ESO ISS PBLA34 START | 334.865 |
| HIERARCH ESO ISS PBLA34 END | 334.924 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003147 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003222 |
| HIERARCH ESO ISS AMBI TEMP | 11.8 |
| HIERARCH ESO ISS AMBI FWHM START | 0.68 |
| HIERARCH ESO ISS AMBI FWHM END | 0.65 |