Exposure
- ID
- PIONI.2024-07-02T02:55:02.287_1
- Header ID
- PIONI.2024-07-02T02:55:02.287
- Date updated
- 2024-07-02 03:05:42 UTC+0000
- Release date
- 2025-07-02 03:05:42 UTC+0000
- UTC Start
- 2024-07-02 02:55:02.287
- UTC End
- 2024-07-02 02:56:44.687
- MJD Start
- 60493.1215542485
- MJD End
- 60493.1227394337
- Exposure time (s)
- 102.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.009478
- Ambient temperature (°C)
- 15.18
- Seeing (arcsec)
- 0.57
Observation
- ID
- 59840
- Category
- science
- Program ID
- 113.26BT.001
- Program Title
- MULTIPLICITY OF GALACTIC CEPHEIDS FROM LONG-BASELINE INTERFEROMETRY
- Program Type
- Normal
- PI / COI
- GALLENNE / KERVELLA / MÉRAND / PIETRZYNSKI / PROFFITT / EVANS / GIEREN
Target
- ID
- 44396
- Name
- BP Cir
- RA
- 221.67253
- DEC
- -61.46196
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.3910 | 90.4030 | 138.1000 | 138.5000 |
| A0-J2 | 126.0750 | 125.9720 | 120.8000 | 121.3000 |
| A0-K0 | 114.7620 | 114.5290 | 102.6510 | 103.1250 |
| G1-J2 | 47.9650 | 47.8260 | 86.8000 | 87.2000 |
| G1-K0 | 66.5980 | 66.3980 | 50.7730 | 51.0800 |
| J2-K0 | 39.6150 | 39.6040 | 5.3590 | 5.6350 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26BT.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60493.1215542485 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | BP Cir |
| RA | 221.67253 |
| DEC | -61.46196 |
| 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 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| EXPTIME | 102.4 |
| HIERARCH ESO DET DIT | 0.001 |
| HIERARCH ESO DET NDIT | 102400 |
| HIERARCH ESO ISS PBL12 START | 90.391 |
| HIERARCH ESO ISS PBL12 END | 90.403 |
| HIERARCH ESO ISS PBLA12 START | 138.1 |
| HIERARCH ESO ISS PBLA12 END | 138.5 |
| HIERARCH ESO ISS PBL13 START | 126.075 |
| HIERARCH ESO ISS PBL13 END | 125.972 |
| HIERARCH ESO ISS PBLA13 START | 120.8 |
| HIERARCH ESO ISS PBLA13 END | 121.3 |
| HIERARCH ESO ISS PBL14 START | 114.762 |
| HIERARCH ESO ISS PBL14 END | 114.529 |
| HIERARCH ESO ISS PBLA14 START | 102.651 |
| HIERARCH ESO ISS PBLA14 END | 103.125 |
| HIERARCH ESO ISS PBL23 START | 47.965 |
| HIERARCH ESO ISS PBL23 END | 47.826 |
| HIERARCH ESO ISS PBLA23 START | 86.8 |
| HIERARCH ESO ISS PBLA23 END | 87.2 |
| HIERARCH ESO ISS PBL24 START | 66.598 |
| HIERARCH ESO ISS PBL24 END | 66.398 |
| HIERARCH ESO ISS PBLA24 START | 50.773 |
| HIERARCH ESO ISS PBLA24 END | 51.08 |
| HIERARCH ESO ISS PBL34 START | 39.615 |
| HIERARCH ESO ISS PBL34 END | 39.604 |
| HIERARCH ESO ISS PBLA34 START | 5.359 |
| HIERARCH ESO ISS PBLA34 END | 5.635 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.010032 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008924 |
| HIERARCH ESO ISS AMBI TEMP | 15.18 |
| HIERARCH ESO ISS AMBI FWHM START | 0.55 |
| HIERARCH ESO ISS AMBI FWHM END | 0.59 |