Exposure
- ID
- PIONI.2024-07-15T06:11:17.903_1
- Header ID
- PIONI.2024-07-15T06:11:17.903
- Date updated
- 2024-07-15 06:20:43 UTC+0000
- Release date
- 2025-07-15 06:20:42 UTC+0000
- UTC Start
- 2024-07-15 06:11:17.903
- UTC End
- 2024-07-15 06:11:56.303
- MJD Start
- 60506.2578460961
- MJD End
- 60506.2582905405
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0018315
- Ambient temperature (°C)
- 11.7
- Seeing (arcsec)
- 0.955
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 | 30.8520 | 30.8080 | 159.9000 | 160.1000 |
| A0-J2 | 110.1190 | 109.8950 | 82.1000 | 82.0000 |
| A0-J6 | 160.0030 | 160.1160 | 37.1420 | 37.1360 |
| B5-J2 | 107.8910 | 107.7990 | 65.9000 | 65.8000 |
| B5-J6 | 178.5900 | 178.7410 | 28.7860 | 28.8140 |
| J2-J6 | 113.1240 | 113.0780 | 353.6650 | 353.8140 |
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 | 60506.2578460961 |
| 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 | 30.852 |
| HIERARCH ESO ISS PBL12 END | 30.808 |
| HIERARCH ESO ISS PBLA12 START | 159.9 |
| HIERARCH ESO ISS PBLA12 END | 160.1 |
| HIERARCH ESO ISS PBL13 START | 110.119 |
| HIERARCH ESO ISS PBL13 END | 109.895 |
| HIERARCH ESO ISS PBLA13 START | 82.1 |
| HIERARCH ESO ISS PBLA13 END | 82.0 |
| HIERARCH ESO ISS PBL14 START | 160.003 |
| HIERARCH ESO ISS PBL14 END | 160.116 |
| HIERARCH ESO ISS PBLA14 START | 37.142 |
| HIERARCH ESO ISS PBLA14 END | 37.136 |
| HIERARCH ESO ISS PBL23 START | 107.891 |
| HIERARCH ESO ISS PBL23 END | 107.799 |
| HIERARCH ESO ISS PBLA23 START | 65.9 |
| HIERARCH ESO ISS PBLA23 END | 65.8 |
| HIERARCH ESO ISS PBL24 START | 178.59 |
| HIERARCH ESO ISS PBL24 END | 178.741 |
| HIERARCH ESO ISS PBLA24 START | 28.786 |
| HIERARCH ESO ISS PBLA24 END | 28.814 |
| HIERARCH ESO ISS PBL34 START | 113.124 |
| HIERARCH ESO ISS PBL34 END | 113.078 |
| HIERARCH ESO ISS PBLA34 START | 353.665 |
| HIERARCH ESO ISS PBLA34 END | 353.814 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001705 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001958 |
| HIERARCH ESO ISS AMBI TEMP | 11.7 |
| HIERARCH ESO ISS AMBI FWHM START | 1.04 |
| HIERARCH ESO ISS AMBI FWHM END | 0.87 |