Exposure
- ID
- GRAVI.2024-08-27T07:30:03.476_1
- Header ID
- GRAVI.2024-08-27T07:30:03.476
- Date updated
- 2024-08-27 07:40:43 UTC+0000
- Release date
- 2024-08-27 07:30:03 UTC+0000
- UTC Start
- 2024-08-27 07:30:03.476
- UTC End
- 2024-08-27 07:32:43.476
- MJD Start
- 60549.31254023
- MJD End
- 60549.314392081855
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004291
- Ambient temperature (°C)
- 11.41
- Seeing (arcsec)
- 0.42000000000000004
Observation
- ID
- 60434
- Category
- calibrator
- Program ID
- 114.27DS.001
- Program Title
- COMPLETING THE VLTI/GRAVITY MULTIPLICITY SURVEY OF NEARBY A-TYPE STARS WITH HIGH GAIA-HIPPARCOS ACCELERATIONS
- Program Type
- Normal
- PI / COI
- WAISBERG / KLEIN / KATZ
Target
- ID
- 44885
- Name
- HD18447
- RA
- 44.184429
- DEC
- -36.69953
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G2 | 67.8440 | 67.8920 | 35.3000 | 35.8000 |
A0-J2 | 120.2200 | 120.6870 | 76.5000 | 77.0000 |
A0-J3 | 131.9110 | 131.9710 | 31.2560 | 31.7350 |
G2-J2 | 82.3530 | 82.7270 | 109.4000 | 109.7000 |
G2-J3 | 64.4180 | 64.4330 | 26.9720 | 27.4340 |
J2-J3 | 97.6280 | 97.8080 | 330.2400 | 330.4900 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 114.27DS.001 |
HIERARCH ESO DPR CATG | CALIB |
HIERARCH ESO DPR TYPE | STD,SINGLE |
MJD-OBS | 60549.31254023 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | HD 18447 |
HIERARCH ESO INS SOBJ NAME | HD18447 |
RA | 44.184429 |
DEC | -36.69953 |
HIERARCH ESO INS SPEC RES | HIGH |
HIERARCH ESO INS POLA MODE | COMBINED |
HIERARCH ESO ISS CONF NTEL | 4 |
HIERARCH ESO ISS CONF STATION1 | A0 |
HIERARCH ESO ISS CONF STATION2 | G2 |
HIERARCH ESO ISS CONF STATION3 | J2 |
HIERARCH ESO ISS CONF STATION4 | J3 |
EXPTIME | 178.0 |
HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
HIERARCH ESO DET2 NDIT | 16 |
HIERARCH ESO ISS PBL12 START | 67.844 |
HIERARCH ESO ISS PBL12 END | 67.892 |
HIERARCH ESO ISS PBLA12 START | 35.3 |
HIERARCH ESO ISS PBLA12 END | 35.8 |
HIERARCH ESO ISS PBL13 START | 120.22 |
HIERARCH ESO ISS PBL13 END | 120.687 |
HIERARCH ESO ISS PBLA13 START | 76.5 |
HIERARCH ESO ISS PBLA13 END | 77.0 |
HIERARCH ESO ISS PBL14 START | 131.911 |
HIERARCH ESO ISS PBL14 END | 131.971 |
HIERARCH ESO ISS PBLA14 START | 31.256 |
HIERARCH ESO ISS PBLA14 END | 31.735 |
HIERARCH ESO ISS PBL23 START | 82.353 |
HIERARCH ESO ISS PBL23 END | 82.727 |
HIERARCH ESO ISS PBLA23 START | 109.4 |
HIERARCH ESO ISS PBLA23 END | 109.7 |
HIERARCH ESO ISS PBL24 START | 64.418 |
HIERARCH ESO ISS PBL24 END | 64.433 |
HIERARCH ESO ISS PBLA24 START | 26.972 |
HIERARCH ESO ISS PBLA24 END | 27.434 |
HIERARCH ESO ISS PBL34 START | 97.628 |
HIERARCH ESO ISS PBL34 END | 97.808 |
HIERARCH ESO ISS PBLA34 START | 330.24 |
HIERARCH ESO ISS PBLA34 END | 330.49 |
HIERARCH ESO ISS AMBI TAU0 START | 0.004273 |
HIERARCH ESO ISS AMBI TAU0 END | 0.004309 |
HIERARCH ESO ISS AMBI TEMP | 11.41 |
HIERARCH ESO ISS AMBI FWHM START | 0.44 |
HIERARCH ESO ISS AMBI FWHM END | 0.4 |