Exposure
- ID
- PIONI.2024-07-15T05:54:24.354_1
- Header ID
- PIONI.2024-07-15T05:54:24.354
- Date updated
- 2024-07-15 06:05:40 UTC+0000
- Release date
- 2025-07-15 06:05:39 UTC+0000
- UTC Start
- 2024-07-15 05:54:24.354
- UTC End
- 2024-07-15 05:55:02.754
- MJD Start
- 60506.2461152114
- MJD End
- 60506.2465596558
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0017315
- Ambient temperature (°C)
- 11.82
- Seeing (arcsec)
- 0.82
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 | 31.8230 | 31.7740 | 156.7000 | 156.8000 |
| A0-J2 | 114.5810 | 114.3770 | 83.7000 | 83.6000 |
| A0-J6 | 157.4490 | 157.5790 | 37.1910 | 37.1930 |
| B5-J2 | 109.6080 | 109.5350 | 67.5000 | 67.5000 |
| B5-J6 | 175.3250 | 175.4850 | 28.1010 | 28.1380 |
| J2-J6 | 114.3190 | 114.2510 | 350.5770 | 350.7230 |
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 | 60506.2461152114 |
| 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 | 31.823 |
| HIERARCH ESO ISS PBL12 END | 31.774 |
| HIERARCH ESO ISS PBLA12 START | 156.7 |
| HIERARCH ESO ISS PBLA12 END | 156.8 |
| HIERARCH ESO ISS PBL13 START | 114.581 |
| HIERARCH ESO ISS PBL13 END | 114.377 |
| HIERARCH ESO ISS PBLA13 START | 83.7 |
| HIERARCH ESO ISS PBLA13 END | 83.6 |
| HIERARCH ESO ISS PBL14 START | 157.449 |
| HIERARCH ESO ISS PBL14 END | 157.579 |
| HIERARCH ESO ISS PBLA14 START | 37.191 |
| HIERARCH ESO ISS PBLA14 END | 37.193 |
| HIERARCH ESO ISS PBL23 START | 109.608 |
| HIERARCH ESO ISS PBL23 END | 109.535 |
| HIERARCH ESO ISS PBLA23 START | 67.5 |
| HIERARCH ESO ISS PBLA23 END | 67.5 |
| HIERARCH ESO ISS PBL24 START | 175.325 |
| HIERARCH ESO ISS PBL24 END | 175.485 |
| HIERARCH ESO ISS PBLA24 START | 28.101 |
| HIERARCH ESO ISS PBLA24 END | 28.138 |
| HIERARCH ESO ISS PBL34 START | 114.319 |
| HIERARCH ESO ISS PBL34 END | 114.251 |
| HIERARCH ESO ISS PBLA34 START | 350.577 |
| HIERARCH ESO ISS PBLA34 END | 350.723 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001754 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001709 |
| HIERARCH ESO ISS AMBI TEMP | 11.82 |
| HIERARCH ESO ISS AMBI FWHM START | 0.79 |
| HIERARCH ESO ISS AMBI FWHM END | 0.85 |