(I am at the top of the list because of data migration)
You can search for your site name or order the columns by clicking on the column header. There have been requsts for the existing style of ranking, including age colour, for each satellite. I will be implementing this in the next couple of days.
If you have lost your Dashboard credentials please visit:
On October 29, 2018, the Diwata-2 microsatellite was launched on a
H-2A launch vehicle from the Tanegashima Space Center, Tanegashima,
Japan. Diwata-2 was developed by the PHL-Microsat program now
succeeded by the STAMINA4Space program, and in cooperation with
Tohoku University and Hokkaido University. The satellite carries an
amateur radio payload that has been tested and is now ready for
service.
At the request of the STAMINA4Space program, AMSAT hereby designates
Diwata-2 as Philippines-OSCAR 101 (PO-101). We congratulate the
owners and operators of PO-101, thank them for their contribution to
the amateur satellite community, and wish them continued success on
this and future projects.
73,
Drew Glasbrenner, KO4MA
AMSAT VP Operations / OSCAR Number Administrator
Upcoming ARISS contact with RX possible in Sweden and rest of EU:
École des Charmilles, Thyez, France, telebridge via ON4ISS The ISS callsign is presently scheduled to be OR4ISS The scheduled astronaut is David St-Jacques KG5FYI Contact is go for: Thu 2019-04-11 12:55:18 UTC 64 deg
Chris Thompson has officially released version 1.07 of FoxTelem. A
test version has been out for a while, but it had several issues,
including a lower decode rate than 1.06. That prevented release for
a while. Those issues (and something like 65 other defects) are now
all fixed and this decoder performs better than 1.06. Feel free to
test them side by side and report back if that is not the case for
you. We are always interested in any comparative results.
In addition to defects in FoxTelem 1.06 and earlier versions of
1.07, this also introduces Doppler calculation with automatic
adjustment of the decoder frequency. This is especially useful for
decoding beacons and has been helpful in testing for Fox-1A / AO-85
and Fox-1Cliff / AO-95 which are both in SAFE mode. Decoding from
Doppler takes a bit of configuration to get right. Have a read of
the new sections in the manual or ask for help if you want to give it
a try. There are pros and cons vs “Find Signal” for sure.
Version 1.07 changes the core SDR within FoxTelem to use a
Numerically Controlled Oscillator (NCO) rather than an FFT Filter for
the conversion to base-band. This produces better decodes and will
allow the support of wider bandwidth SDRs in the future. The old
decoder is available still if needed from the settings screen. Read
the manual for details.
Version 1.07 also introduces two new BPSK decoders in advance of the Fox-1E launch. (Chris has no inside information about when that will be, but he has the decoder ready Chris also wrote some notes on the comparison between the two decoders, which you can read if you are interested in BPSK decoding performance, or just wonder what I do with my time in the evenings: http://www.g0kla.com/workbench/2019-03-09.php
The releases are here:
http://amsat.us/FoxTelem/windows/foxtelem_1.07y_windows.zip
http://amsat.us/FoxTelem/linux/foxtelem_1.07y_linux.tar.gz
http://amsat.us/FoxTelem/mac/foxtelem_1.07y_mac.tar.gz
KEY CHANGES in 1.07
Ability to add a new spacecraft from the menu. You can also
remove them.
Doppler calculation and tracking as an option instead of “Find
Signal”
A better SDR based on a Numerically Controlled Oscillator, ready for
wider SDRs
Two new PSK decoders – Costas Loop and Dotproduct
RTL dongle implemented for testing, though more work to do
Stops downloading keps when position calc is off
Allows toggling of high speed / DUV display when in auto mode
Fixed plotting issues for Earth plots
Fixes several crashes and bugs
Fixes copy paste issues with tables
Respects left/right audio preference when processing wav files
Implements formats for later spacecraft – Fox-1E and HuskySat
Linux and Mac launch script updated to locate the JVM (especially on
Mac). Please report if when this works/does not work
MEMS gyro calibration updated
Fixed a bug where AO-85 data from the server could not be stepped
through
Following the launch from Space Launch Complex 4E (SLC-4E) at Vandenberg Air Force Base, ESEO separated from the launch vehicle and automatically activated the periodic transmission of its telemetry beacon. However, by the time out of a predefined period, having not received commands from the ground station, the spacecraft automatically entered into safe mode.
Some initial communications issues were experienced by ESEO in receiving commands from the ground stations in Forli’ (Italy) and Vigo (Spain), but they were resolved when the ESEO team of the Observatory of Tartu offered the possibility to use a ground station in Estonia. This is capable of transmitting with higher power, for a temporary contingent use. The Estonian ground station has been configured to be operated remotely by the ESEO MCC team, which involves students of the University of Bologna.
ESEO then started executing the commands transmitted from ground.
ESEO has now completed the LEOPS (Launch and Early OPerationS) phase
of its mission, reaching the platform nominal mode and has begun the
process of commissioning the whole satellite: firstly the platform
functions, with the payloads functions following.
As part of
this commissioning process, but subject to the successful completion of
other preparatory tasks of the platform subsystems commissioning, it is
anticipated that initial testing of the AMSAT communications payload
will be carried out within the next few weeks.
AMSAT-UK will
endeavour to provide some advance notice of these tests being
undertaken, but the first step will be activation of the 1200bps BPSK
telemetry beacon on 145.895MHz. The telemetry format matches previous
FUNcube missions and data from this beacon will be forwarded to the
FUNcube Data Warehouse using any of the FUNcube dashboards. However, to
see the decoded values and graphical displays, please download the
dedicated ESEO mission dashboard which is available here https://download.funcube.org.uk/ESEO_Dashboard_v1177.msi
The payload has, additionally, a high speed, 4800bps BPSK data format
downlink and also a Mode L/V FM transponder both of which will be
tested.
