Exposure
- ID
- PIONI.2024-07-02T23:29:33.780_1
- Header ID
- PIONI.2024-07-02T23:29:33.780
- 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 23:29:33.780
- UTC End
- 2024-07-02 23:30:12.180
- MJD Start
- 60493.978863196
- MJD End
- 60493.9793076404
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005962
- Ambient temperature (°C)
- 16.5
- Seeing (arcsec)
- 0.7
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 | 88.4130 | 88.4310 | 126.8000 | 126.9000 |
| A0-J2 | 128.8280 | 128.8170 | 110.8000 | 111.0000 |
| A0-K0 | 120.1650 | 120.1120 | 95.1210 | 95.3160 |
| G1-J2 | 50.1370 | 50.1010 | 81.7000 | 81.9000 |
| G1-K0 | 64.5560 | 64.4980 | 49.1930 | 49.3420 |
| J2-K0 | 35.0010 | 35.0020 | 358.7670 | 358.8930 |
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 | 60493.978863196 |
| 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 | 88.413 |
| HIERARCH ESO ISS PBL12 END | 88.431 |
| HIERARCH ESO ISS PBLA12 START | 126.8 |
| HIERARCH ESO ISS PBLA12 END | 126.9 |
| HIERARCH ESO ISS PBL13 START | 128.828 |
| HIERARCH ESO ISS PBL13 END | 128.817 |
| HIERARCH ESO ISS PBLA13 START | 110.8 |
| HIERARCH ESO ISS PBLA13 END | 111.0 |
| HIERARCH ESO ISS PBL14 START | 120.165 |
| HIERARCH ESO ISS PBL14 END | 120.112 |
| HIERARCH ESO ISS PBLA14 START | 95.121 |
| HIERARCH ESO ISS PBLA14 END | 95.316 |
| HIERARCH ESO ISS PBL23 START | 50.137 |
| HIERARCH ESO ISS PBL23 END | 50.101 |
| HIERARCH ESO ISS PBLA23 START | 81.7 |
| HIERARCH ESO ISS PBLA23 END | 81.9 |
| HIERARCH ESO ISS PBL24 START | 64.556 |
| HIERARCH ESO ISS PBL24 END | 64.498 |
| HIERARCH ESO ISS PBLA24 START | 49.193 |
| HIERARCH ESO ISS PBLA24 END | 49.342 |
| HIERARCH ESO ISS PBL34 START | 35.001 |
| HIERARCH ESO ISS PBL34 END | 35.002 |
| HIERARCH ESO ISS PBLA34 START | 358.767 |
| HIERARCH ESO ISS PBLA34 END | 358.893 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005962 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005962 |
| HIERARCH ESO ISS AMBI TEMP | 16.5 |
| HIERARCH ESO ISS AMBI FWHM START | 0.7 |
| HIERARCH ESO ISS AMBI FWHM END | 0.7 |