Exposure
- ID
- PIONI.2024-07-02T23:31:13.770_1
- Header ID
- PIONI.2024-07-02T23:31:13.770
- Date updated
- 2024-07-02 23:35:35 UTC+0000
- Release date
- 2025-07-02 23:35:35 UTC+0000
- UTC Start
- 2024-07-02 23:31:13.770
- UTC End
- 2024-07-02 23:31:52.170
- MJD Start
- 60493.9800204854
- MJD End
- 60493.9804649298
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004015
- Ambient temperature (°C)
- 16.48
- Seeing (arcsec)
- 1.06
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 | 88.4510 | 88.4690 | 127.1000 | 127.3000 |
| A0-J2 | 128.8050 | 128.7930 | 111.2000 | 111.4000 |
| A0-K0 | 120.0570 | 120.0040 | 95.5190 | 95.7140 |
| G1-J2 | 50.0650 | 50.0290 | 82.1000 | 82.3000 |
| G1-K0 | 64.4380 | 64.3800 | 49.4960 | 49.6450 |
| J2-K0 | 35.0030 | 35.0030 | 359.0240 | 359.1500 |
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 | 60493.9800204854 |
| 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 | 38.4 |
| HIERARCH ESO DET DIT | 0.00075 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 88.451 |
| HIERARCH ESO ISS PBL12 END | 88.469 |
| HIERARCH ESO ISS PBLA12 START | 127.1 |
| HIERARCH ESO ISS PBLA12 END | 127.3 |
| HIERARCH ESO ISS PBL13 START | 128.805 |
| HIERARCH ESO ISS PBL13 END | 128.793 |
| HIERARCH ESO ISS PBLA13 START | 111.2 |
| HIERARCH ESO ISS PBLA13 END | 111.4 |
| HIERARCH ESO ISS PBL14 START | 120.057 |
| HIERARCH ESO ISS PBL14 END | 120.004 |
| HIERARCH ESO ISS PBLA14 START | 95.519 |
| HIERARCH ESO ISS PBLA14 END | 95.714 |
| HIERARCH ESO ISS PBL23 START | 50.065 |
| HIERARCH ESO ISS PBL23 END | 50.029 |
| HIERARCH ESO ISS PBLA23 START | 82.1 |
| HIERARCH ESO ISS PBLA23 END | 82.3 |
| HIERARCH ESO ISS PBL24 START | 64.438 |
| HIERARCH ESO ISS PBL24 END | 64.38 |
| HIERARCH ESO ISS PBLA24 START | 49.496 |
| HIERARCH ESO ISS PBLA24 END | 49.645 |
| HIERARCH ESO ISS PBL34 START | 35.003 |
| HIERARCH ESO ISS PBL34 END | 35.003 |
| HIERARCH ESO ISS PBLA34 START | 359.024 |
| HIERARCH ESO ISS PBLA34 END | 359.15 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004015 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004015 |
| HIERARCH ESO ISS AMBI TEMP | 16.48 |
| HIERARCH ESO ISS AMBI FWHM START | 1.06 |
| HIERARCH ESO ISS AMBI FWHM END | 1.06 |