Exposure
- ID
- GRAVI.2024-06-08T09:11:22.773_1
- Header ID
- GRAVI.2024-06-08T09:11:22.773
- Date updated
- 2024-06-08 09:30:28 UTC+0000
- Release date
- 2025-06-08 09:30:28 UTC+0000
- UTC Start
- 2024-06-08 09:11:22.773
- UTC End
- 2024-06-08 09:18:02.773
- MJD Start
- 60469.38290247
- MJD End
- 60469.3875320996
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0026035
- Ambient temperature (°C)
- 13.14
- Seeing (arcsec)
- 1.275
Observation
- ID
- 59535
- Category
- science
- Program ID
- 113.26BP.001
- Program Title
- HIGH-PRECISION MASSES AND DISTANCES OF SPECTROSCOPIC BINARIES WITH INTERFEROMETRY - PART IV
- Program Type
- Normal
- PI / COI
- GALLENNE / PIETRZYNSKI / KERVELLA / MÉRAND / GIEREN / GRACZYK
Target
- ID
- 44143
- Name
- HD_184962
- RA
- 294.094963
- DEC
- 15.89264
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-B5 | 31.9180 | 31.5610 | 159.8000 | 161.2000 |
A0-J2 | 110.8620 | 108.9040 | 83.3000 | 82.7000 |
A0-J6 | 160.6430 | 161.5700 | 36.8590 | 36.8240 |
B5-J2 | 107.9810 | 107.1540 | 66.6000 | 65.9000 |
B5-J6 | 180.0110 | 181.2570 | 28.3010 | 28.5560 |
J2-J6 | 116.4050 | 116.0280 | 353.2140 | 354.4640 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 113.26BP.001 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
MJD-OBS | 60469.38290247 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | HD184962 |
HIERARCH ESO INS SOBJ NAME | HD_184962 |
RA | 294.094963 |
DEC | 15.89264 |
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 | B5 |
HIERARCH ESO ISS CONF STATION3 | J2 |
HIERARCH ESO ISS CONF STATION4 | J6 |
EXPTIME | 414.0 |
HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
HIERARCH ESO DET2 NDIT | 4 |
HIERARCH ESO ISS PBL12 START | 31.918 |
HIERARCH ESO ISS PBL12 END | 31.561 |
HIERARCH ESO ISS PBLA12 START | 159.8 |
HIERARCH ESO ISS PBLA12 END | 161.2 |
HIERARCH ESO ISS PBL13 START | 110.862 |
HIERARCH ESO ISS PBL13 END | 108.904 |
HIERARCH ESO ISS PBLA13 START | 83.3 |
HIERARCH ESO ISS PBLA13 END | 82.7 |
HIERARCH ESO ISS PBL14 START | 160.643 |
HIERARCH ESO ISS PBL14 END | 161.57 |
HIERARCH ESO ISS PBLA14 START | 36.859 |
HIERARCH ESO ISS PBLA14 END | 36.824 |
HIERARCH ESO ISS PBL23 START | 107.981 |
HIERARCH ESO ISS PBL23 END | 107.154 |
HIERARCH ESO ISS PBLA23 START | 66.6 |
HIERARCH ESO ISS PBLA23 END | 65.9 |
HIERARCH ESO ISS PBL24 START | 180.011 |
HIERARCH ESO ISS PBL24 END | 181.257 |
HIERARCH ESO ISS PBLA24 START | 28.301 |
HIERARCH ESO ISS PBLA24 END | 28.556 |
HIERARCH ESO ISS PBL34 START | 116.405 |
HIERARCH ESO ISS PBL34 END | 116.028 |
HIERARCH ESO ISS PBLA34 START | 353.214 |
HIERARCH ESO ISS PBLA34 END | 354.464 |
HIERARCH ESO ISS AMBI TAU0 START | 0.002383 |
HIERARCH ESO ISS AMBI TAU0 END | 0.002824 |
HIERARCH ESO ISS AMBI TEMP | 13.14 |
HIERARCH ESO ISS AMBI FWHM START | 1.27 |
HIERARCH ESO ISS AMBI FWHM END | 1.28 |