Exposure
- ID
- PIONI.2024-07-02T03:26:18.171_1
- Header ID
- PIONI.2024-07-02T03:26:18.171
- Date updated
- 2024-07-02 03:35:39 UTC+0000
- Release date
- 2025-07-02 03:35:38 UTC+0000
- UTC Start
- 2024-07-02 03:26:18.172
- UTC End
- 2024-07-02 03:28:00.572
- MJD Start
- 60493.1432658746
- MJD End
- 60493.1444510598
- Exposure time (s)
- 102.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.012468
- Ambient temperature (°C)
- 14.94
- Seeing (arcsec)
- 0.56
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 | 90.5030 | 90.5050 | 144.9000 | 145.3000 |
| A0-J2 | 124.3720 | 124.2560 | 128.2000 | 128.7000 |
| A0-K0 | 111.0050 | 110.7550 | 110.1020 | 110.5910 |
| G1-J2 | 45.7170 | 45.5660 | 93.7000 | 94.2000 |
| G1-K0 | 63.3190 | 63.0960 | 55.4970 | 55.7990 |
| J2-K0 | 39.3740 | 39.3540 | 9.5900 | 9.8600 |
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 | 60493.1432658746 |
| 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 | 90.503 |
| HIERARCH ESO ISS PBL12 END | 90.505 |
| HIERARCH ESO ISS PBLA12 START | 144.9 |
| HIERARCH ESO ISS PBLA12 END | 145.3 |
| HIERARCH ESO ISS PBL13 START | 124.372 |
| HIERARCH ESO ISS PBL13 END | 124.256 |
| HIERARCH ESO ISS PBLA13 START | 128.2 |
| HIERARCH ESO ISS PBLA13 END | 128.7 |
| HIERARCH ESO ISS PBL14 START | 111.005 |
| HIERARCH ESO ISS PBL14 END | 110.755 |
| HIERARCH ESO ISS PBLA14 START | 110.102 |
| HIERARCH ESO ISS PBLA14 END | 110.591 |
| HIERARCH ESO ISS PBL23 START | 45.717 |
| HIERARCH ESO ISS PBL23 END | 45.566 |
| HIERARCH ESO ISS PBLA23 START | 93.7 |
| HIERARCH ESO ISS PBLA23 END | 94.2 |
| HIERARCH ESO ISS PBL24 START | 63.319 |
| HIERARCH ESO ISS PBL24 END | 63.096 |
| HIERARCH ESO ISS PBLA24 START | 55.497 |
| HIERARCH ESO ISS PBLA24 END | 55.799 |
| HIERARCH ESO ISS PBL34 START | 39.374 |
| HIERARCH ESO ISS PBL34 END | 39.354 |
| HIERARCH ESO ISS PBLA34 START | 9.59 |
| HIERARCH ESO ISS PBLA34 END | 9.86 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.012468 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.012468 |
| HIERARCH ESO ISS AMBI TEMP | 14.94 |
| HIERARCH ESO ISS AMBI FWHM START | 0.56 |
| HIERARCH ESO ISS AMBI FWHM END | 0.56 |