DK3WN SatBlog

…it's all about one thing

ARISSat-1 beacon telemetry


11:46 UTC
...ihu +39c cp +44c bat 36.05v -8ma rf 444ma
hi this is arissat1 rs01s ja1ang phi met 40m ihu +40c cp +44c bat 36.05v -12ma rf 475ma
hi this is arissat1 rs01s ja3gep phi met 42m ihu +40c cp +45c bat 36.13v -16ma rf 362ma
hi this is arissat1 rs01s k1htv phi met 43m ihu +41c cp +46c bat 35.97v -12ma rf 458ma
hi this is arissat1 rs01s k1zz phi met 44m ihu +41c cp +47c bat 35.93v -20ma rf 54..


11:49 UTC and 11:51 UTC

13:18 UTC
hi this is arissat1 rs01s g3yjo phi met 43m ihu +42c cp +34c bat 35.69v -20ma rf 393ma
hi this is arissat1 rs01s g6lvb phi met 44m ihu +43c cp +34c bat 35.77v -20ma rf 42
hi this is arissat1 rs01s i2kbd phi met 45m ihu +44c cp +34c bat 35.65v -4ma rf 464ma
hi this is arissat1 rs01s iw2ctj phi met 47m ihu +44c cp +35c bat 35.69v -16ma rf 442ma
hi this is arissat1 rs01s ja1ang phi met 49m ihu

15:50 UTC
... met 46m ihu +39c cp +37c bat 35.69v -20ma rf 506ma
hi this is arissat1 rs01s k6lfh phi met 47m ihu +39c cp +37c bat 35.97v -12ma rf 353ma
hi this is arissat1 rs01s kb0g phi met 49m ihu +39c cp +38c bat 35.97v -8ma
hi this is arissat1 rs01s kb5awp phi met 50m ihu +39c cp +38c bat 35.97v -12ma rf 524ma
hi this is arissat1 rs01s kb5siw phi met 52m ihu +39c cp +39c bat 36.05v -20ma rf 365ma


ARISSat-1 CW beacon telemetry


12:00 UTC
hi this is arissat1 rs01s k1htv phi met 51m ihu +34c cp +32c bat 35.89v -28ma rf 472ma

13:33 UTC
...24ma rf 497ma
hi this is arissat1 rs01s k1htv phi met 43m ihu +35c cp +42c bat 36.17v -20ma rf 362ma
hi this is arissat1 rs01s k1zz phi met 45m ihu +35c cp +43c bat 36.09v -12ma rf 483ma
hi this is arissat1 rs01s k2zro phi met 47m ihu +36c cp +43c bat 35.97v -8ma rf .44ma
hi this is arissat1 rs01s k6lfh phi met 48m ihu +36c cp +44c bat 36...


13:34 UTC and 13:36 UTC

15:05 UTC
... ihu +43c cp +32c bat 35.73v -4ma rf 442ma
hi this is arissat1 rs01s iw2ctj phi met 47m ihu +43c cp +32c bat 35.65v -20ma rf 352ma
hi this is arissat1 rs01s ja1ang phi met 49m ihu +44c cp +33c bat 35.81v -12ma rf 455ma
hi this is arissat1 rs01s ja3gep phi met 50m ihu +44c cp +33c bat 35.77v -16ma rf 383ma
hi this is arissat1 rs01s k1htv phi met 52m ihu +45c cp +33c bat 35.77v -20ma rf 479ma
hi this is arissat1 rs01s k1zz phi met 53m


15:07 UTC and 15:12 UTC

16:38 UTC
... bat 35.97v -16ma rf 528ma
hi this is arissat1 rs01s kb5awp phi met 51m ihu +40c cp +47c bat 35.26v -4ma rf 403ma
hi this is arissat1 rs01s kb5siw phi met 52m ihu +40c cp +48c bat 35..9v ..ma rf 390ma
hi this is arissat1 rs01s kb5tzz phi met 53m ihu +40c cp +48c bat 35.97v -12ma rf 453ma
hi this is arissat1 rs01s kb5ysq phi


ARRISSat-1 CW beacon telemetry


12:12 UTC
hi this is arissat1 rs01s ja1ang phi met 40m ihu +40c cp +35c bat 35.65v -12ma rf 485ma
hi this is arissat1 rs01s ja3gep phi met 41m ihu +41c cp +35c bat 35.81v -16ma rf 481ma
hi this is arissat1 rs01s k1htv phi met 43m ihu +41c cp +35c bat 35.77v -8ma rf 450ma
hi this is arissat1 rs01s k1zz phi met 44m ihu +42c cp +35c bat 35.77v -12ma rf 325ma
hi this is arissat1 rs01s k2zro phi met 46m ihu +42c


12:14 UTC and 12:16 UTC

15:17 UTC
hi this is arissat1 rs01s k2zro phi met 46m ihu +37c cp +38c bat 35.85v -20ma rf 497ma
hi this is arissat1 rs01s k6lfh phi met 48m ihu +37c cp +38c bat 35.42v -20ma rf 561ma
hi this is arissat1 rs01s kb0g phi met 49m ihu +38c cp +39c bat 35.63v -8ma rf 332ma
hi this is arissat1 rs01s kb5awp phi met 51m ihu +38c cp +39c bat 35.77v -20ma rf 428ma
hi this is arissat1 rs01s kb5siw phi met 52m ihu +38c cp +40c bat 35.65v -24ma rf 384ma


15:19 UTC and 15:24 UTC


ARISSat-1 CW beacon telemetry


13:53 UTC
.... phi met 43m ihu +35c cp +31c bat 35.78v -20ma rf 458ma
hi this is arissat1 rs01s ja1ang phi met 44m ihu +35c cp +31c bat 35.65v -20ma rf 425ma
hi this is arissat1 rs01s ja3gep phi met 46m ihu +36c cp +31c bat 35.89v -4ma rf 490ma
hi this is arissat1 rs01s k1htv phi met 47m ihu +37c cp +32c bat 35.61v -4ma rf 433ma
hi this is arissat1 rs01s k1zz phi met 49m ihu +37c cp +32c bat 35.85v -16ma rf 434ma


all SSTV images from this pass

15:27 UTC
... phi met 46m ihu +35c cp +44c bat 36.05v -20ma rf 514ma
hi this is arissat1 rs01s k6lfh phi met 48m ihu +35c cp +45c bat 36.13v -12ma rf 483ma
hi this is arissat1 rs01s kb0g phi met 49m ihu +36c cp +46c bat 35.97v -16ma rf 337ma
hi this is arissat1 rs01s kb5awp phi met 51m ihu +36c cp +47c bat 36.01v -12ma rf 446ma
hi this is arissat1 rs01s kb5siw phi met 52m ihu +36c cp +47c bat 35.89v -16ma rf 387ma


ARISSat-1 rate of fall


The following graph show the rate of fall dh/dt as a function of time since the launch. The calculations made ​​by me from the Keplerian data daily and plotted at intervals of 5 days. It is clearly visible irregularity of the rate of decline, due to variations in solar flux and other factors that cause variations in the density of the atmosphere and hence the drag, as well as the increasingly rapid increase in this ratio due to increased density of the atmosphere with the decrease in height.
Roland, PY4ZBZ


ARISSat-1 beacon telemetry


14:03 UTC
hi this is arissat1 rs01s ja1ang phi met 44m ihu +38c cp +33c bat 35.70v -8ma rf 391ma
hi this is arissat1 rs01s ja3gep phi met 46m ihu +39c cp +33c bat 35.69v -20ma rf 539ma
hi this is arissat1 rs01s k1htv phi met 47m ihu +39c cp +33c bat 35.77v -12ma rf 532ma
hi this is arissat1 rs01s k1zz phi met 49m ihu +39c cp +33c bat 35.69v -16ma rf 325ma

15:34 UTC
... bat 36.09v -20ma rf 460ma
hi this is arissat1 rs01s k6lfh phi met 48m ihu +40c cp +46c bat 32.91v -12ma rf 388ma
hi this is arissat1 rs01s kb0g phi met 49m ihu +40c cp +47c bat 35.89v -12ma rf 4....
hi this is arissat1 rs01s kb5awp pem met 51m ihu +40c cp +47c bat 36.05v -12ma rf 504ma *** EMERGENY MODE


SSTV image at 15:35 UTC


ARISSat-1 telemetry submitters – update


ARISSat-1 telemetry submitter statistics
—————————————————————-
The updated submitters list is here
Total: 253 submitters – 128.095 telemetry records and 114.479 KURSK records on the AMSAT FTP server


CP and battery temperatures since launch


ARISSat-1 CW beacon telemetry


15:41 UTC

                                                     cp +42  bat 36.0.v -24ma rf 409ma 
hi this is arissat1 rs01s k1htv phi met 47m ihu +40c cp +43c bat 35.93v -8ma  rf 455ma 
hi this is arissat1 rs01s k1zzp phu met 49m ihu +41c cp +43c bat 35.96v -4ma  rf 4.6ma 
hi this is arissat1 rs01s k6lfh phi met 52m ihu +41c cp +44c bat 36.01v -16ma rf 490ma

17:15 UTC

hi this is arissat1 rs01s kb5awp phi met 50m ihu +38c cp +41c bat 35.73v -20ma rf 399ma 
hi this is arissat1 rs01s kb5siw phi met 52m ihu +39c cp +41c bat 35.81v -12ma


last SSTV image befor eclipse – 15:48 UTC


ARISSat-1 decay date



my guess …


ARISSat-1 CW beacon telemetry


15:52 UTC

                                     met 46m ihu +37c cp +43c bat 35.73v  -8ma rf 370ma 
hi this is arissat1 rs01s k6lfh  phi met 47m ihu +38c cp +43c bat 35.53v -16ma rf 422ma 
hi this is arissat1 rs01s kb0g   phi met 49m ihu +38c cp +44c bat 35.65v -12ma rf 407ma 
hi this is arissat1 rs01s kb5awp phi met 50m ihu +39c cp +44c bat 35.65v -16ma rf 316ma 
hi this is arissat1 rs01s kb5siw phi met 52m ihu +39c cp +44c


OM3BC is calling CQ satellite


SSTV images at 15:55 UTC and 15:57 UTC

17:28 UTC rs01s k2zro phi met 50m ihu +40c cp +32c bat 35.69v