Exposure
- ID
- PIONI.2024-07-02T03:18:06.953_1
- Header ID
- PIONI.2024-07-02T03:18:06.953
- 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 03:18:06.952
- UTC End
- 2024-07-02 03:19:49.352
- MJD Start
- 60493.1375804674
- MJD End
- 60493.1387656526
- Exposure time (s)
- 102.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.010785
- Ambient temperature (°C)
- 15.0
- Seeing (arcsec)
- 0.55
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 | 90.4890 | 90.4940 | 143.1000 | 143.5000 |
| A0-J2 | 124.8370 | 124.7230 | 126.3000 | 126.8000 |
| A0-K0 | 112.0180 | 111.7680 | 108.1150 | 108.6060 |
| G1-J2 | 46.3250 | 46.1750 | 91.9000 | 92.3000 |
| G1-K0 | 64.2160 | 63.9960 | 54.2560 | 54.5640 |
| J2-K0 | 39.4510 | 39.4320 | 8.4830 | 8.7570 |
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 | 60493.1375804674 |
| 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 | 90.489 |
| HIERARCH ESO ISS PBL12 END | 90.494 |
| HIERARCH ESO ISS PBLA12 START | 143.1 |
| HIERARCH ESO ISS PBLA12 END | 143.5 |
| HIERARCH ESO ISS PBL13 START | 124.837 |
| HIERARCH ESO ISS PBL13 END | 124.723 |
| HIERARCH ESO ISS PBLA13 START | 126.3 |
| HIERARCH ESO ISS PBLA13 END | 126.8 |
| HIERARCH ESO ISS PBL14 START | 112.018 |
| HIERARCH ESO ISS PBL14 END | 111.768 |
| HIERARCH ESO ISS PBLA14 START | 108.115 |
| HIERARCH ESO ISS PBLA14 END | 108.606 |
| HIERARCH ESO ISS PBL23 START | 46.325 |
| HIERARCH ESO ISS PBL23 END | 46.175 |
| HIERARCH ESO ISS PBLA23 START | 91.9 |
| HIERARCH ESO ISS PBLA23 END | 92.3 |
| HIERARCH ESO ISS PBL24 START | 64.216 |
| HIERARCH ESO ISS PBL24 END | 63.996 |
| HIERARCH ESO ISS PBLA24 START | 54.256 |
| HIERARCH ESO ISS PBLA24 END | 54.564 |
| HIERARCH ESO ISS PBL34 START | 39.451 |
| HIERARCH ESO ISS PBL34 END | 39.432 |
| HIERARCH ESO ISS PBLA34 START | 8.483 |
| HIERARCH ESO ISS PBLA34 END | 8.757 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.01093 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.01064 |
| HIERARCH ESO ISS AMBI TEMP | 15.0 |
| HIERARCH ESO ISS AMBI FWHM START | 0.52 |
| HIERARCH ESO ISS AMBI FWHM END | 0.58 |