Exposure
- ID
- PIONI.2024-07-02T02:59:07.731_1
- Header ID
- PIONI.2024-07-02T02:59:07.731
- Date updated
- 2024-07-02 03:10:34 UTC+0000
- Release date
- 2025-07-02 03:10:34 UTC+0000
- UTC Start
- 2024-07-02 02:59:07.730
- UTC End
- 2024-07-02 03:00:50.130
- MJD Start
- 60493.1243950254
- MJD End
- 60493.1255802106
- Exposure time (s)
- 102.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0101715
- Ambient temperature (°C)
- 15.19
- Seeing (arcsec)
- 0.505
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 | 90.4150 | 90.4260 | 139.0000 | 139.4000 |
| A0-J2 | 125.8650 | 125.7600 | 121.8000 | 122.2000 |
| A0-K0 | 114.2890 | 114.0530 | 103.6090 | 104.0790 |
| G1-J2 | 47.6830 | 47.5420 | 87.7000 | 88.1000 |
| G1-K0 | 66.1910 | 65.9880 | 51.3920 | 51.6940 |
| J2-K0 | 39.5910 | 39.5790 | 5.9160 | 6.1860 |
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 | 60493.1243950254 |
| 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 | 90.415 |
| HIERARCH ESO ISS PBL12 END | 90.426 |
| HIERARCH ESO ISS PBLA12 START | 139.0 |
| HIERARCH ESO ISS PBLA12 END | 139.4 |
| HIERARCH ESO ISS PBL13 START | 125.865 |
| HIERARCH ESO ISS PBL13 END | 125.76 |
| HIERARCH ESO ISS PBLA13 START | 121.8 |
| HIERARCH ESO ISS PBLA13 END | 122.2 |
| HIERARCH ESO ISS PBL14 START | 114.289 |
| HIERARCH ESO ISS PBL14 END | 114.053 |
| HIERARCH ESO ISS PBLA14 START | 103.609 |
| HIERARCH ESO ISS PBLA14 END | 104.079 |
| HIERARCH ESO ISS PBL23 START | 47.683 |
| HIERARCH ESO ISS PBL23 END | 47.542 |
| HIERARCH ESO ISS PBLA23 START | 87.7 |
| HIERARCH ESO ISS PBLA23 END | 88.1 |
| HIERARCH ESO ISS PBL24 START | 66.191 |
| HIERARCH ESO ISS PBL24 END | 65.988 |
| HIERARCH ESO ISS PBLA24 START | 51.392 |
| HIERARCH ESO ISS PBLA24 END | 51.694 |
| HIERARCH ESO ISS PBL34 START | 39.591 |
| HIERARCH ESO ISS PBL34 END | 39.579 |
| HIERARCH ESO ISS PBLA34 START | 5.916 |
| HIERARCH ESO ISS PBLA34 END | 6.186 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.009878 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.010465 |
| HIERARCH ESO ISS AMBI TEMP | 15.19 |
| HIERARCH ESO ISS AMBI FWHM START | 0.52 |
| HIERARCH ESO ISS AMBI FWHM END | 0.49 |