Exposure
- ID
- PIONI.2024-07-02T03:22:12.775_1
- Header ID
- PIONI.2024-07-02T03:22:12.775
- Date updated
- 2024-07-02 03:30:39 UTC+0000
- Release date
- 2025-07-02 03:30:39 UTC+0000
- UTC Start
- 2024-07-02 03:22:12.775
- UTC End
- 2024-07-02 03:23:55.175
- MJD Start
- 60493.1404256416
- MJD End
- 60493.1416108268
- Exposure time (s)
- 102.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0136895
- Ambient temperature (°C)
- 14.96
- Seeing (arcsec)
- 0.47
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 | 90.4970 | 90.5000 | 144.0000 | 144.4000 |
| A0-J2 | 124.6060 | 124.4910 | 127.3000 | 127.7000 |
| A0-K0 | 111.5130 | 111.2640 | 109.1060 | 109.5980 |
| G1-J2 | 46.0220 | 45.8720 | 92.8000 | 93.2000 |
| G1-K0 | 63.7710 | 63.5490 | 54.8760 | 55.1840 |
| J2-K0 | 39.4130 | 39.3940 | 9.0370 | 9.3110 |
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 | 60493.1404256416 |
| 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 | 90.497 |
| HIERARCH ESO ISS PBL12 END | 90.5 |
| HIERARCH ESO ISS PBLA12 START | 144.0 |
| HIERARCH ESO ISS PBLA12 END | 144.4 |
| HIERARCH ESO ISS PBL13 START | 124.606 |
| HIERARCH ESO ISS PBL13 END | 124.491 |
| HIERARCH ESO ISS PBLA13 START | 127.3 |
| HIERARCH ESO ISS PBLA13 END | 127.7 |
| HIERARCH ESO ISS PBL14 START | 111.513 |
| HIERARCH ESO ISS PBL14 END | 111.264 |
| HIERARCH ESO ISS PBLA14 START | 109.106 |
| HIERARCH ESO ISS PBLA14 END | 109.598 |
| HIERARCH ESO ISS PBL23 START | 46.022 |
| HIERARCH ESO ISS PBL23 END | 45.872 |
| HIERARCH ESO ISS PBLA23 START | 92.8 |
| HIERARCH ESO ISS PBLA23 END | 93.2 |
| HIERARCH ESO ISS PBL24 START | 63.771 |
| HIERARCH ESO ISS PBL24 END | 63.549 |
| HIERARCH ESO ISS PBLA24 START | 54.876 |
| HIERARCH ESO ISS PBLA24 END | 55.184 |
| HIERARCH ESO ISS PBL34 START | 39.413 |
| HIERARCH ESO ISS PBL34 END | 39.394 |
| HIERARCH ESO ISS PBLA34 START | 9.037 |
| HIERARCH ESO ISS PBLA34 END | 9.311 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.013778 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.013601 |
| HIERARCH ESO ISS AMBI TEMP | 14.96 |
| HIERARCH ESO ISS AMBI FWHM START | 0.46 |
| HIERARCH ESO ISS AMBI FWHM END | 0.48 |