Exposure
- ID
- PIONI.2024-07-02T02:02:11.129_1
- Header ID
- PIONI.2024-07-02T02:02:11.129
- Date updated
- 2024-07-02 02:10:36 UTC+0000
- Release date
- 2025-07-02 02:10:36 UTC+0000
- UTC Start
- 2024-07-02 02:02:11.129
- UTC End
- 2024-07-02 02:03:27.929
- MJD Start
- 60493.0848510307
- MJD End
- 60493.0857399196
- Exposure time (s)
- 76.8
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0091725
- Ambient temperature (°C)
- 14.29
- 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 | 90.1640 | 90.1700 | 160.4000 | 160.8000 |
| A0-J2 | 125.3040 | 125.2640 | 147.3000 | 147.7000 |
| A0-K0 | 109.1920 | 109.0780 | 132.7570 | 133.1840 |
| G1-J2 | 42.7630 | 42.6820 | 118.6000 | 119.0000 |
| G1-K0 | 51.1460 | 50.9760 | 77.7830 | 78.1130 |
| J2-K0 | 33.6650 | 33.6350 | 21.6820 | 21.9240 |
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 | 60493.0848510307 |
| 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 | 90.164 |
| HIERARCH ESO ISS PBL12 END | 90.17 |
| HIERARCH ESO ISS PBLA12 START | 160.4 |
| HIERARCH ESO ISS PBLA12 END | 160.8 |
| HIERARCH ESO ISS PBL13 START | 125.304 |
| HIERARCH ESO ISS PBL13 END | 125.264 |
| HIERARCH ESO ISS PBLA13 START | 147.3 |
| HIERARCH ESO ISS PBLA13 END | 147.7 |
| HIERARCH ESO ISS PBL14 START | 109.192 |
| HIERARCH ESO ISS PBL14 END | 109.078 |
| HIERARCH ESO ISS PBLA14 START | 132.757 |
| HIERARCH ESO ISS PBLA14 END | 133.184 |
| HIERARCH ESO ISS PBL23 START | 42.763 |
| HIERARCH ESO ISS PBL23 END | 42.682 |
| HIERARCH ESO ISS PBLA23 START | 118.6 |
| HIERARCH ESO ISS PBLA23 END | 119.0 |
| HIERARCH ESO ISS PBL24 START | 51.146 |
| HIERARCH ESO ISS PBL24 END | 50.976 |
| HIERARCH ESO ISS PBLA24 START | 77.783 |
| HIERARCH ESO ISS PBLA24 END | 78.113 |
| HIERARCH ESO ISS PBL34 START | 33.665 |
| HIERARCH ESO ISS PBL34 END | 33.635 |
| HIERARCH ESO ISS PBLA34 START | 21.682 |
| HIERARCH ESO ISS PBLA34 END | 21.924 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.009393 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008952 |
| HIERARCH ESO ISS AMBI TEMP | 14.29 |
| HIERARCH ESO ISS AMBI FWHM START | 0.62 |
| HIERARCH ESO ISS AMBI FWHM END | 0.69 |