Exposure
- ID
- PIONI.2024-07-02T02:07:03.780_1
- Header ID
- PIONI.2024-07-02T02:07:03.780
- Date updated
- 2024-07-02 02:15:40 UTC+0000
- Release date
- 2025-07-02 02:15:40 UTC+0000
- UTC Start
- 2024-07-02 02:07:03.779
- UTC End
- 2024-07-02 02:08:20.579
- MJD Start
- 60493.0882381881
- MJD End
- 60493.089127077
- Exposure time (s)
- 76.8
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.01229
- Ambient temperature (°C)
- 14.39
- Seeing (arcsec)
- 0.605
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 | 90.1820 | 90.1880 | 161.6000 | 161.9000 |
| A0-J2 | 125.1830 | 125.1430 | 148.5000 | 148.9000 |
| A0-K0 | 108.8430 | 108.7290 | 134.0780 | 134.5140 |
| G1-J2 | 42.5150 | 42.4330 | 119.9000 | 120.4000 |
| G1-K0 | 50.6200 | 50.4470 | 78.8080 | 79.1470 |
| J2-K0 | 33.5700 | 33.5380 | 22.4310 | 22.6770 |
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 | 60493.0882381881 |
| 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 | 90.182 |
| HIERARCH ESO ISS PBL12 END | 90.188 |
| HIERARCH ESO ISS PBLA12 START | 161.6 |
| HIERARCH ESO ISS PBLA12 END | 161.9 |
| HIERARCH ESO ISS PBL13 START | 125.183 |
| HIERARCH ESO ISS PBL13 END | 125.143 |
| HIERARCH ESO ISS PBLA13 START | 148.5 |
| HIERARCH ESO ISS PBLA13 END | 148.9 |
| HIERARCH ESO ISS PBL14 START | 108.843 |
| HIERARCH ESO ISS PBL14 END | 108.729 |
| HIERARCH ESO ISS PBLA14 START | 134.078 |
| HIERARCH ESO ISS PBLA14 END | 134.514 |
| HIERARCH ESO ISS PBL23 START | 42.515 |
| HIERARCH ESO ISS PBL23 END | 42.433 |
| HIERARCH ESO ISS PBLA23 START | 119.9 |
| HIERARCH ESO ISS PBLA23 END | 120.4 |
| HIERARCH ESO ISS PBL24 START | 50.62 |
| HIERARCH ESO ISS PBL24 END | 50.447 |
| HIERARCH ESO ISS PBLA24 START | 78.808 |
| HIERARCH ESO ISS PBLA24 END | 79.147 |
| HIERARCH ESO ISS PBL34 START | 33.57 |
| HIERARCH ESO ISS PBL34 END | 33.538 |
| HIERARCH ESO ISS PBLA34 START | 22.431 |
| HIERARCH ESO ISS PBLA34 END | 22.677 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.011496 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.013084 |
| HIERARCH ESO ISS AMBI TEMP | 14.39 |
| HIERARCH ESO ISS AMBI FWHM START | 0.62 |
| HIERARCH ESO ISS AMBI FWHM END | 0.59 |