Exposure
- ID
- GRAVI.2023-12-18T07:42:57.654_1
- Header ID
- GRAVI.2023-12-18T07:42:57.654
- Date updated
- 2023-12-18 07:55:52 UTC+0000
- Release date
- 2024-12-18 07:55:52 UTC+0000
- UTC Start
- 2023-12-18 07:42:57.654
- UTC End
- 2023-12-18 07:49:37.654
- MJD Start
- 60296.32150063
- MJD End
- 60296.3261302596
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0053065
- Ambient temperature (°C)
- 15.55
- Seeing (arcsec)
- 0.4
Observation
- ID
- 57997
- Category
- science
- Program ID
- 112.25PM.001
- Program Title
- DO TERTIARY COMPANIONS AFFECT THE FORMATION AND EVOLUTION OF MASSIVE OVERCONTACT BINARY SYSTEMS?
- Program Type
- Normal
- PI / COI
- ABDUL-MASIH/ FROST/ DE MINK/ TOONEN
Target
- ID
- 42944
- Name
- HD64315
- RA
- 172.790022
- DEC
- -65.74226
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 75.6740 | 76.2590 | 72.6000 | 74.4000 |
A0-J2 | 123.1800 | 123.5680 | 53.6000 | 55.3000 |
A0-K0 | 127.9390 | 127.9610 | 38.6610 | 40.2580 |
G1-J2 | 57.2650 | 57.2010 | 28.0000 | 29.5000 |
G1-K0 | 77.7130 | 77.6510 | 5.6880 | 6.8520 |
J2-K0 | 32.9500 | 33.2050 | 324.3630 | 325.3220 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 112.25PM.001 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
MJD-OBS | 60296.32150063 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | V TU Mus |
HIERARCH ESO INS SOBJ NAME | HD64315 |
RA | 172.790022 |
DEC | -65.74226 |
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 | K0 |
EXPTIME | 414.0 |
HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
HIERARCH ESO DET2 NDIT | 4 |
HIERARCH ESO ISS PBL12 START | 75.674 |
HIERARCH ESO ISS PBL12 END | 76.259 |
HIERARCH ESO ISS PBLA12 START | 72.6 |
HIERARCH ESO ISS PBLA12 END | 74.4 |
HIERARCH ESO ISS PBL13 START | 123.18 |
HIERARCH ESO ISS PBL13 END | 123.568 |
HIERARCH ESO ISS PBLA13 START | 53.6 |
HIERARCH ESO ISS PBLA13 END | 55.3 |
HIERARCH ESO ISS PBL14 START | 127.939 |
HIERARCH ESO ISS PBL14 END | 127.961 |
HIERARCH ESO ISS PBLA14 START | 38.661 |
HIERARCH ESO ISS PBLA14 END | 40.258 |
HIERARCH ESO ISS PBL23 START | 57.265 |
HIERARCH ESO ISS PBL23 END | 57.201 |
HIERARCH ESO ISS PBLA23 START | 28.0 |
HIERARCH ESO ISS PBLA23 END | 29.5 |
HIERARCH ESO ISS PBL24 START | 77.713 |
HIERARCH ESO ISS PBL24 END | 77.651 |
HIERARCH ESO ISS PBLA24 START | 5.688 |
HIERARCH ESO ISS PBLA24 END | 6.852 |
HIERARCH ESO ISS PBL34 START | 32.95 |
HIERARCH ESO ISS PBL34 END | 33.205 |
HIERARCH ESO ISS PBLA34 START | 324.363 |
HIERARCH ESO ISS PBLA34 END | 325.322 |
HIERARCH ESO ISS AMBI TAU0 START | 0.004382 |
HIERARCH ESO ISS AMBI TAU0 END | 0.006231 |
HIERARCH ESO ISS AMBI TEMP | 15.55 |
HIERARCH ESO ISS AMBI FWHM START | 0.45 |
HIERARCH ESO ISS AMBI FWHM END | 0.35 |