The ChipWitch

Studying Flames in Microgravity

Images

Wednesday, 23 February 2022

This image from 2020 shows a flame that was one of many ignited as part of the Flame Design investigation on the space station.

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Planetary Positions

22.12.2024 at 13:45:04 UTC

chart wheel

Planet	Longitude
The Sun	01 Cap 12' 20"
The Moon	27 Vir 20' 29"
Mercury	09 Sag 29' 32"
Venus	17 Aqu 23' 51"
Mars	04 Leo 30' 08" R
Jupiter	14 Gem 18' 41" R
Saturn	13 Pis 52' 25"
Uranus	23 Tau 53' 45" R
Neptune	27 Pis 11' 34"
Pluto	00 Aqu 47' 02"

Solar Status

BZ Status:	-2
Proton Density:	1.49
Proton Speed:	637.5 k/sec
KP Status:	3.00

Type	Dec 22	Dec 23	Dec 24
Active	20%	20%	30%
Minor	5%	5%	15%
Moderate	1%	1%	5%
Strong	1%	1%	1%
Kp Index Prediction
00-03UT	3.00	2.33	2.67
03-06UT	2.00	2.67	2.00
06-09UT	3.00	2.00	2.33
09-12UT	2.00	2.00	2.33
12-15UT	2.00	1.00	2.33
15-18UT	1.00	2.00	2.33
18-21UT	1.00	2.00	2.33
21-00UT	2.00	2.67	2.67
Solar Activity
Solar activity reached moderate levels. Region 3932 (S17E49, Ekc/beta-gamma) produced an impulsive M1.0 flare at 22/0410 UTC; the largest event of the period. Regions 3928 (S13E27, Dki/beta-gamma), 3930 (S22W54, Cai/beta), 3932, and 3934 (N13E54, Dao/beta) underwent minor growth while the remaining regions were either stable or in decay. No Earth-directed CMEs were detected in available data.
Solar Wind
Solar wind parameters were mildly enhanced this period. Total field decreased from a peak of 9 nT to around 6 nT and Bz varied between +/-8 nT. Solar wind speeds ranged between 475-625 km/s.
Energetic Particle
The greater than 10 MeV proton flux remained elevated above background with a peak flux of 5 pfu observed at 21/1235 UTC. The greater than 2 MeV electron flux was at normal and moderate levels.

Solar Monitor

Solar Wind

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