Exposure
- ID
- GRAVI.2023-02-12T05:45:22.432_1
- Header ID
- GRAVI.2023-02-12T05:45:22.432
- Date updated
- 2023-02-12 05:56:28 UTC+0000
- Release date
- 2024-02-12 05:56:28 UTC+0000
- UTC Start
- 2023-02-12 05:45:22.432
- UTC End
- 2023-02-12 05:49:22.432
- MJD Start
- 59987.23984296
- MJD End
- 59987.2426207378
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.01185
- Ambient temperature (°C)
- 16.13
- Seeing (arcsec)
- 0.665
Observation
- ID
- 54013
- Category
- science
- Program ID
- 108.221X.001
- Program Title
- HIGH-PRECISION MASSES AND DISTANCES OF SPECTROSCOPIC BINARIES WITH INTERFEROMETRY - PART I
- Program Type
- Normal
- PI / COI
- GALLENNE/ PIETRZYNSKI/ GRACZYK/ PILECKI/ KERVELLA/ MÉRAND/ GIEREN
Target
- ID
- 40145
- Name
- PX_Hya
- RA
- 158.376685
- DEC
- -20.18122
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 90.4850 | 90.4410 | 115.7000 | 116.1000 |
A0-J2 | 129.2320 | 129.2300 | 92.6000 | 92.9000 |
A0-J3 | 132.1780 | 132.2680 | 45.8260 | 46.2320 |
G1-J2 | 58.1480 | 58.1860 | 54.9000 | 55.3000 |
G1-J3 | 132.0220 | 132.0400 | 5.7690 | 6.2120 |
J2-J3 | 103.7480 | 103.7070 | 340.6940 | 341.1290 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 108.221X.001 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
MJD-OBS | 59987.23984296 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | V PX Hya |
HIERARCH ESO INS SOBJ NAME | PX_Hya |
RA | 158.376685 |
DEC | -20.18122 |
HIERARCH ESO INS SPEC RES | MEDIUM |
HIERARCH ESO INS POLA MODE | COMBINED |
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 | J3 |
EXPTIME | 255.0 |
HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
HIERARCH ESO DET2 NDIT | 8 |
HIERARCH ESO ISS PBL12 START | 90.485 |
HIERARCH ESO ISS PBL12 END | 90.441 |
HIERARCH ESO ISS PBLA12 START | 115.7 |
HIERARCH ESO ISS PBLA12 END | 116.1 |
HIERARCH ESO ISS PBL13 START | 129.232 |
HIERARCH ESO ISS PBL13 END | 129.23 |
HIERARCH ESO ISS PBLA13 START | 92.6 |
HIERARCH ESO ISS PBLA13 END | 92.9 |
HIERARCH ESO ISS PBL14 START | 132.178 |
HIERARCH ESO ISS PBL14 END | 132.268 |
HIERARCH ESO ISS PBLA14 START | 45.826 |
HIERARCH ESO ISS PBLA14 END | 46.232 |
HIERARCH ESO ISS PBL23 START | 58.148 |
HIERARCH ESO ISS PBL23 END | 58.186 |
HIERARCH ESO ISS PBLA23 START | 54.9 |
HIERARCH ESO ISS PBLA23 END | 55.3 |
HIERARCH ESO ISS PBL24 START | 132.022 |
HIERARCH ESO ISS PBL24 END | 132.04 |
HIERARCH ESO ISS PBLA24 START | 5.769 |
HIERARCH ESO ISS PBLA24 END | 6.212 |
HIERARCH ESO ISS PBL34 START | 103.748 |
HIERARCH ESO ISS PBL34 END | 103.707 |
HIERARCH ESO ISS PBLA34 START | 340.694 |
HIERARCH ESO ISS PBLA34 END | 341.129 |
HIERARCH ESO ISS AMBI TAU0 START | 0.011123 |
HIERARCH ESO ISS AMBI TAU0 END | 0.012577 |
HIERARCH ESO ISS AMBI TEMP | 16.13 |
HIERARCH ESO ISS AMBI FWHM START | 0.69 |
HIERARCH ESO ISS AMBI FWHM END | 0.64 |