MADRID

DSS-63 (70m)ARRAY MSPA DDOR
ON	Spacecraft	Signal Type	Freq/Band	Rate	Rx lvl/Tx pwr.	Signal Debug	Updated
Rx	NEW HORIZONS NEW HORIZONS	data data	X band X band	793.6bps	-150dBm -160dBm		18.07.2025 00:20 UTC
Tx
TARGET(S): NHPC(rtt: 16h58m20s); Az/El: 188°/29°;

DSS-65 (34m)ARRAY MSPA DDOR
ON	Spacecraft	Signal Type	Freq/Band	Rate	Rx lvl/Tx pwr.	Signal Debug	Updated
Rx	CHANDRA	none					18.07.2025 00:20 UTC
Tx	CHANDRA	none
TARGET(S): CHDR(rtt: 670ms); Az/El: 80°/90°;

DSS-53 (34m)ARRAY MSPA DDOR
ON	Spacecraft	Signal Type	Freq/Band	Rate	Rx lvl/Tx pwr.	Signal Debug	Updated
Rx							18.07.2025 00:20 UTC
Tx
TARGET(S): DSN(rtt: n/a); Az/El: 0°/90°;

DSS-54 (34m)ARRAY MSPA DDOR
ON	Spacecraft	Signal Type	Freq/Band	Rate	Rx lvl/Tx pwr.	Signal Debug	Updated
Rx	JAMES WEBB SPACE TELESCOPE JAMES WEBB SPACE TELESCOPE	data data	S band K band	40kbps 28Mbps	-120dBm -92dBm		18.07.2025 00:20 UTC
Tx	JAMES WEBB SPACE TELESCOPE	data	S band		4.9kW
TARGET(S): JWST(rtt: 11.4s); Az/El: 200°/13°;

DSS-55 (34m)ARRAY MSPA DDOR
	Spacecraft (latest target)	Signal Type	Freq/Band	Rate	Rx lvl/Tx pwr.	Signal Debug	Updated
Rx	MARS RECONNAISSANCE ORBITER	none					17.07.2025 21:20 UTC
Tx
TARGET(S): MRO(rtt: 33m50s); Az/El: 90°/90°;

DSS-56 (34m)ARRAY MSPA DDOR
ON	Spacecraft	Signal Type	Freq/Band	Rate	Rx lvl/Tx pwr.	Signal Debug	Updated
Rx							18.07.2025 00:20 UTC
Tx
TARGET(S): DSN(rtt: n/a); Az/El: 74°/65°;

GOLDSTONE

DSS-14 (70m)ARRAY MSPA DDOR
ON	Spacecraft	Signal Type	Freq/Band	Rate	Rx lvl/Tx pwr.	Signal Debug	Updated
Rx							18.07.2025 00:20 UTC
Tx
TARGET(S): DSN(rtt: n/a); Az/El: 0°/90°;

DSS-24 (34m)ARRAY MSPA DDOR
ON	Spacecraft	Signal Type	Freq/Band	Rate	Rx lvl/Tx pwr.	Signal Debug	Updated
Rx							18.07.2025 00:20 UTC
Tx
TARGET(S): DSN(rtt: n/a); Az/El: 0°/90°;

DSS-25 (34m)ARRAY MSPA DDOR
ON	Spacecraft	Signal Type	Freq/Band	Rate	Rx lvl/Tx pwr.	Signal Debug	Updated
Rx							18.07.2025 00:20 UTC
Tx
TARGET(S): DSN(rtt: n/a); Az/El: 0°/90°;

DSS-26 (34m)ARRAY MSPA DDOR
ON	Spacecraft	Signal Type	Freq/Band	Rate	Rx lvl/Tx pwr.	Signal Debug	Updated
Rx							18.07.2025 00:20 UTC
Tx
TARGET(S): DSN(rtt: n/a); Az/El: 0°/90°;

DSS-15 (34m) - decomissionedARRAY MSPA DDOR
	Spacecraft (latest target)	Signal Type	Freq/Band	Rate	Rx lvl/Tx pwr.	Signal Debug	Updated
Rx	VAN VAN	none none					14.05.2024 22:00 UTC
Tx
TARGET(S): VAN(rtt: n/a); Az/El: °/°;

CANBERRA (Webcams (offline): 1 | 2 | 3 | 4 )

DSS-43 (70m)ARRAY MSPA DDOR
ON	Spacecraft	Signal Type	Freq/Band	Rate	Rx lvl/Tx pwr.	Signal Debug	Updated
Rx							18.07.2025 00:20 UTC
Tx
TARGET(S): DSN(rtt: n/a); Az/El: 68°/79°;

DSS-34 (34m)ARRAY MSPA DDOR
ON	Spacecraft	Signal Type	Freq/Band	Rate	Rx lvl/Tx pwr.	Signal Debug	Updated
Rx	SOHO	data	S band	245.8kbps	-120dBm		18.07.2025 00:20 UTC
Tx	SOHO	data	S band		1.8kW
TARGET(S): SOHO(rtt: 10.5s); Az/El: 55°/20°;

DSS-35 (34m)ARRAY MSPA DDOR
ON	Spacecraft	Signal Type	Freq/Band	Rate	Rx lvl/Tx pwr.	Signal Debug	Updated
Rx							18.07.2025 00:20 UTC
Tx
TARGET(S): DSS(rtt: n/a); Az/El: 0°/90°;

DSS-36 (34m)ARRAY MSPA DDOR
	Spacecraft (latest target)	Signal Type	Freq/Band	Rate	Rx lvl/Tx pwr.	Signal Debug	Updated
Rx	LUNAR RECONNAISSANCE ORBITER LUNAR RECONNAISSANCE ORBITER	none none					17.07.2025 23:20 UTC
Tx	LUNAR RECONNAISSANCE ORBITER	none
TARGET(S): LRO(rtt: 2.46s); Az/El: 351°/69°;

DSS-45 (34m) - decomissionedARRAY MSPA DDOR
	Spacecraft (latest target)	Signal Type	Freq/Band	Rate	Rx lvl/Tx pwr.	Signal Debug	Updated
Rx							09.06.2017 21:27 UTC
Tx
TARGET(S): n/a(rtt: n/a); Az/El: 0°/0°;

ARRAY - The antenna is working as part of an array
MSPA - Multiple Spacecraft Per Aperture - allows a single DSN antenna to receive downlink from multiple spacecraft simultaneously
DDOR - Delta Differential One-way Ranging is an interplanetary navigation technique /a.k.a. Delta-DOR and ΔDOR/
RTT - The round-trip delay time or round trip light time is the time light (and hence any signal) takes to go to a space probe and return