Exposure
- ID
- PIONI.2024-07-02T02:25:09.870_1
- Header ID
- PIONI.2024-07-02T02:25:09.870
- Date updated
- 2024-07-02 02:30:36 UTC+0000
- Release date
- 2025-07-02 02:30:36 UTC+0000
- UTC Start
- 2024-07-02 02:25:09.870
- UTC End
- 2024-07-02 02:26:26.670
- MJD Start
- 60493.1008086773
- MJD End
- 60493.1016975662
- Exposure time (s)
- 76.8
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.009551
- Ambient temperature (°C)
- 14.54
- Seeing (arcsec)
- 0.655
Observation
- ID
- 59835
- 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
- 44391
- Name
- S Mus
- RA
- 183.192519
- DEC
- -70.1518
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.2370 | 90.2410 | 165.7000 | 166.1000 |
| A0-J2 | 124.7550 | 124.7190 | 153.1000 | 153.5000 |
| A0-K0 | 107.5910 | 107.4840 | 139.0470 | 139.4900 |
| G1-J2 | 41.6080 | 41.5300 | 125.0000 | 125.4000 |
| G1-K0 | 48.6280 | 48.4490 | 82.7030 | 83.0540 |
| J2-K0 | 33.1880 | 33.1520 | 25.2170 | 25.4630 |
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 | 60493.1008086773 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | S Mus |
| RA | 183.192519 |
| DEC | -70.1518 |
| 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 | 76.8 |
| HIERARCH ESO DET DIT | 0.00075 |
| HIERARCH ESO DET NDIT | 102400 |
| HIERARCH ESO ISS PBL12 START | 90.237 |
| HIERARCH ESO ISS PBL12 END | 90.241 |
| HIERARCH ESO ISS PBLA12 START | 165.7 |
| HIERARCH ESO ISS PBLA12 END | 166.1 |
| HIERARCH ESO ISS PBL13 START | 124.755 |
| HIERARCH ESO ISS PBL13 END | 124.719 |
| HIERARCH ESO ISS PBLA13 START | 153.1 |
| HIERARCH ESO ISS PBLA13 END | 153.5 |
| HIERARCH ESO ISS PBL14 START | 107.591 |
| HIERARCH ESO ISS PBL14 END | 107.484 |
| HIERARCH ESO ISS PBLA14 START | 139.047 |
| HIERARCH ESO ISS PBLA14 END | 139.49 |
| HIERARCH ESO ISS PBL23 START | 41.608 |
| HIERARCH ESO ISS PBL23 END | 41.53 |
| HIERARCH ESO ISS PBLA23 START | 125.0 |
| HIERARCH ESO ISS PBLA23 END | 125.4 |
| HIERARCH ESO ISS PBL24 START | 48.628 |
| HIERARCH ESO ISS PBL24 END | 48.449 |
| HIERARCH ESO ISS PBLA24 START | 82.703 |
| HIERARCH ESO ISS PBLA24 END | 83.054 |
| HIERARCH ESO ISS PBL34 START | 33.188 |
| HIERARCH ESO ISS PBL34 END | 33.152 |
| HIERARCH ESO ISS PBLA34 START | 25.217 |
| HIERARCH ESO ISS PBLA34 END | 25.463 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.01015 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008952 |
| HIERARCH ESO ISS AMBI TEMP | 14.54 |
| HIERARCH ESO ISS AMBI FWHM START | 0.67 |
| HIERARCH ESO ISS AMBI FWHM END | 0.64 |