ErgGround/ErgSd

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ERG-SuperDARN collaboration

This website is to share useful information on the collaborative studies between the ERG project and the SuperDARN (SD) project. The brief introduction, scientific targets, and actual strategic plans regarding the ERG-SD collaboration are summarized in Memorandum for ERG and SuperDARN collaborative studies @Google doc.

Erg-sdhok-obs-cartoon1.png

Anyone who is interested in and/or has an idea for the collaborative study can join us. Any idea/comment/suggestion for the memorandum would be most welcome.

SuperDARN campaign observation for ERG

SuperDARN is going to support in-situ measurement of the ERG satellite by running some pre-scheduled special mode observations over SD radars closely located at the footprint of the ERG satellite. The ERG satellite will start the regular observation with all of the onboard instruments from March, 2017. Accordingly, The Japanese ERG-SD collaboration team has been preparing monthly schedule requests for the designated SD observations in concert with ERG that will start as well from March, 2017.

While the ERG campaign observations of SD are carried out as "special time observations", the data resulting from them are made publicly available to the science community as practicable as possible, basically following the same data policy as the common time data.

ERG-SuperDARN conjunction summary plot

ERG-SuperDARN conjunction summary plot

Campaign observation for April, 2017

Scheduled observations on April 2017 for the Arase-SuperDARN conjunction

DD1:HH1 DD2:HH2 schedule category [ radars by which the special obs. is made ] { Name of scan program }

e.g., 22 UT, April 4 to 4 UT, April 5 --> 04:22 05:04

01:10 01:20 Special Time (ARASE) (see Note C) [ HKW HOK ADW ADE KSR KOD PGR CVW CVE BPK TIG UNW ] {interleaved normalscan}

06:04 06:14 Special Time (ARASE) (see Note C) [ CVW CVE SAS FHW FHE KAP BKS WAL GBR DCE SPS HAL SAN ] {interleaved normalscan}

10:14 10:20 Special Time (ARASE) (see Note C) [ HKW HOK ADW ADE KSR BPK TIG UNW ] {interleaved normalscan}

11:08 11:16 Special Time (ARASE) (see Note C) [ ADW ADE KOD PGR CVW CVE SAS FHW FHE KAP DCE SPS ] {interleaved normalscan}

15:06 15:14 Special Time (ARASE) (see Note C) [ KOD PGR CVW CVE SAS FHW FHE KAP BKS DCE SPS ] {interleaved normalscan}

16:10 16:18 Special Time (ARASE) (see Note C) [ HKW HOK ADW ADE KSR KOD PGR CVW CVE BPK TIG UNW ] {interleaved normalscan}

19:06 19:14 Special Time (ARASE) (see Note C) [ CVW CVE SAS FHW FHE KAP BKS WAL DCE SPS ] {interleaved normalscan}

23:04 23:12 Special Time (ARASE) (see Note C) [ CVW CVE SAS FHW FHE KAP BKS WAL GBR DCE SPS HAL SAN ] {interleaved normalscan}

28:08 28:18 Special Time (ARASE) (see Note C) [ ADW ADE KOD PGR CVW CVE SAS FHW FHE KAP DCE SPS ] {interleaved normalscan}

29:12 29:18 Special Time (ARASE) (see Note C) [ HKW HOK ADW ADE KSR KOD BPK TIG UNW ] {interleaved normalscan}

30:06 30:14 Special Time (ARASE) (see Note C) [ KOD PGR CVW CVE SAS FHW FHE KAP BKS DCE SPS ] {interleaved normalscan}


Note C: ARASE - This is a spacecraft working group request to support the ARASE/ERG mission. The radars highlighted in the square brackets for each interval should run interleaved_normalscan (a full scan of at least 16 beams with a non-sequential manner that interleaves the beam number, with a scan time of 1-min). All other radars should run a 'normal' 1-min common time mode e.g., normalscan. Footprint plots can be found at https://ergsc.isee.nagoya-u.ac.jp/cef/orbit_ergsd.cgi .


Summary plots for April, 2017

ERG-SD conjunction summary plot for April, 2017

caption


Orbits of ERG and Van Allen Probes projected on SM-XY plane for April, 2017

caption



Past months
* 2017-03