SEC GPS Wide-Band-Power Data Summary Plots

GPS S4 Wide-Band-Power Data Summary Plots for 2001

The following summary plots have been generated from data collected by the Space Environment Corporation GPS S4 instrument at the Utah State University Bear Lake Observatory. This instrument uses a GPS card and software called Cascade developed at Cornell University. For more information about the complete data sets, please contact Dr. Vince Eccles.

These plots show the wide-band power (arbitrary units) of each GPS signal received.

Current data plots are also available.

Changes in data quality:

The Cornell GPS software was updated on 17 February, modifying filter algorithms, and flattening the data considerably.
Another revision was installed on 13 March, resulting in a more active data set.
A new, larger ground plane was installed on 13 April, producing spikes from about 1645-1930 UT.
A 3 dB attenuator was added on 17 May at about 1730 UT to try to reduce multipath interference.
The attenuator was replaced with a 6 dB unit on 5 June at 1630 UT.
The Cornell software was updated June 19-20 with Cascade 0.98/RTLinux-3.0 (downtime approximately one day) and the attenuator was removed.
The Cornell software was updated August 14 1828 UT with Cascade 1.10 to correct data dropout problems.
The Cornell software was updated October 19 1745 UT with Cascade 1.20; spike can be seen in data following restart.

GPS Wide-Band Power daily summary plots:

BLOs420010209-P.gif BLOs420010210-P.gif BLOs420010211-P.gif BLOs420010212-P.gif BLOs420010213-P.gif BLOs420010214-P.gif BLOs420010215-P.gif BLOs420010216-P.gif BLOs420010217-P.gif BLOs420010218-P.gif BLOs420010219-P.gif BLOs420010220-P.gif BLOs420010221-P.gif BLOs420010222-P.gif BLOs420010223-P.gif BLOs420010224-P.gif BLOs420010225-P.gif BLOs420010226-P.gif BLOs420010227-P.gif BLOs420010228-P.gif BLOs420010301-P.gif BLOs420010302-P.gif BLOs420010303-P.gif BLOs420010304-P.gif BLOs420010305-P.gif BLOs420010306-P.gif BLOs420010307-P.gif BLOs420010308-P.gif BLOs420010309-P.gif BLOs420010310-P.gif BLOs420010311-P.gif BLOs420010312-P.gif BLOs420010313-P.gif BLOs420010314-P.gif BLOs420010315-P.gif BLOs420010316-P.gif BLOs420010317-P.gif BLOs420010318-P.gif BLOs420010319-P.gif BLOs420010320-P.gif BLOs420010321-P.gif BLOs420010322-P.gif BLOs420010323-P.gif BLOs420010324-P.gif BLOs420010325-P.gif BLOs420010326-P.gif BLOs420010327-P.gif BLOs420010328-P.gif BLOs420010329-P.gif BLOs420010330-P.gif BLOs420010331-P.gif BLOs420010401-P.gif BLOs420010402-P.gif BLOs420010403-P.gif BLOs420010404-P.gif BLOs420010405-P.gif BLOs420010406-P.gif BLOs420010407-P.gif BLOs420010408-P.gif BLOs420010409-P.gif BLOs420010410-P.gif BLOs420010411-P.gif BLOs420010412-P.gif BLOs420010413-P.gif BLOs420010414-P.gif BLOs420010415-P.gif BLOs420010416-P.gif BLOs420010417-P.gif BLOs420010418-P.gif BLOs420010419-P.gif BLOs420010420-P.gif BLOs420010421-P.gif BLOs420010422-P.gif BLOs420010423-P.gif BLOs420010424-P.gif BLOs420010425-P.gif BLOs420010426-P.gif BLOs420010427-P.gif BLOs420010428-P.gif BLOs420010429-P.gif BLOs420010430-P.gif BLOs420010501-P.gif BLOs420010502-P.gif BLOs420010503-P.gif BLOs420010504-P.gif BLOs420010505-P.gif BLOs420010506-P.gif BLOs420010507-P.gif BLOs420010508-P.gif BLOs420010509-P.gif BLOs420010510-P.gif BLOs420010511-P.gif BLOs420010512-P.gif BLOs420010513-P.gif BLOs420010514-P.gif BLOs420010515-P.gif BLOs420010516-P.gif BLOs420010517-P.gif BLOs420010518-P.gif BLOs420010519-P.gif BLOs420010520-P.gif BLOs420010521-P.gif BLOs420010522-P.gif BLOs420010523-P.gif BLOs420010524-P.gif BLOs420010525-P.gif BLOs420010526-P.gif BLOs420010527-P.gif BLOs420010528-P.gif BLOs420010529-P.gif BLOs420010530-P.gif BLOs420010531-P.gif BLOs420010601-P.gif BLOs420010602-P.gif BLOs420010603-P.gif BLOs420010604-P.gif BLOs420010605-P.gif BLOs420010606-P.gif BLOs420010607-P.gif BLOs420010608-P.gif BLOs420010609-P.gif BLOs420010610-P.gif BLOs420010611-P.gif BLOs420010612-P.gif BLOs420010613-P.gif BLOs420010614-P.gif BLOs420010615-P.gif BLOs420010616-P.gif BLOs420010617-P.gif BLOs420010618-P.gif BLOs420010619-P.gif BLOs420010620-P.gif BLOs420010621-P.gif BLOs420010622-P.gif BLOs420010623-P.gif BLOs420010624-P.gif BLOs420010625-P.gif BLOs420010626-P.gif BLOs420010627-P.gif BLOs420010628-P.gif BLOs420010629-P.gif BLOs420010630-P.gif BLOs420010701-P.gif BLOs420010702-P.gif BLOs420010703-P.gif BLOs420010704-P.gif BLOs420010705-P.gif BLOs420010706-P.gif BLOs420010707-P.gif BLOs420010708-P.gif BLOs420010709-P.gif BLOs420010710-P.gif BLOs420010711-P.gif BLOs420010712-P.gif BLOs420010713-P.gif BLOs420010714-P.gif BLOs420010715-P.gif BLOs420010716-P.gif BLOs420010717-P.gif BLOs420010718-P.gif BLOs420010719-P.gif BLOs420010720-P.gif BLOs420010721-P.gif BLOs420010722-P.gif BLOs420010723-P.gif BLOs420010724-P.gif BLOs420010725-P.gif BLOs420010726-P.gif BLOs420010727-P.gif BLOs420010728-P.gif BLOs420010729-P.gif BLOs420010730-P.gif BLOs420010731-P.gif BLOs420010801-P.gif BLOs420010802-P.gif BLOs420010803-P.gif BLOs420010804-P.gif BLOs420010805-P.gif BLOs420010806-P.gif BLOs420010807-P.gif BLOs420010808-P.gif BLOs420010809-P.gif BLOs420010810-P.gif BLOs420010811-P.gif BLOs420010812-P.gif BLOs420010813-P.gif BLOs420010814-P.gif BLOs420010815-P.gif BLOs420010816-P.gif BLOs420010817-P.gif BLOs420010818-P.gif BLOs420010819-P.gif BLOs420010820-P.gif BLOs420010821-P.gif BLOs420010822-P.gif BLOs420010823-P.gif BLOs420010824-P.gif BLOs420010825-P.gif BLOs420010826-P.gif BLOs420010827-P.gif BLOs420010828-P.gif BLOs420010829-P.gif BLOs420010830-P.gif BLOs420010831-P.gif BLOs420010901-P.gif BLOs420010902-P.gif BLOs420010903-P.gif BLOs420010904-P.gif BLOs420010905-P.gif BLOs420010906-P.gif BLOs420010907-P.gif BLOs420010908-P.gif BLOs420010909-P.gif BLOs420010910-P.gif BLOs420010911-P.gif BLOs420010912-P.gif BLOs420010913-P.gif BLOs420010914-P.gif BLOs420010915-P.gif BLOs420010916-P.gif BLOs420010917-P.gif BLOs420010919-P.gif BLOs420010920-P.gif BLOs420010921-P.gif BLOs420010922-P.gif BLOs420010923-P.gif BLOs420010924-P.gif BLOs420010925-P.gif BLOs420010926-P.gif BLOs420010927-P.gif BLOs420010928-P.gif BLOs420010929-P.gif BLOs420010930-P.gif BLOs420011001-P.gif BLOs420011002-P.gif BLOs420011003-P.gif BLOs420011004-P.gif BLOs420011005-P.gif BLOs420011006-P.gif BLOs420011007-P.gif BLOs420011008-P.gif BLOs420011009-P.gif BLOs420011010-P.gif BLOs420011011-P.gif BLOs420011012-P.gif BLOs420011013-P.gif BLOs420011014-P.gif BLOs420011015-P.gif BLOs420011016-P.gif BLOs420011017-P.gif 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GPS Wide-Band Power weekly summary plots:

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