WHPI data and model support:

STEREO/SECCHI High Telemetry Campaign: July 3-Aug 2, 2023

Overview

STEREO-A will be passing through the Sun-Earth line in August. We have scheduled a high telemetry campaign from July 3-Aug 2, 2023 to take advantage of the small longitudinal separation between STEREO-A and observatories at Earth and L1.

Main Goals

Stereoscopy of Earth-facing active region loop systems with EUVI high cadence images
Tracking of coronal outflow (e.g., jets ,spicules) with EUVI high cadence images and high cadence COR1/2 images
Density power spectral analysis of coronal flow at the closed/open field boundary with extreme high cadence COR2 observations

Targets and Programs

Date (2023)	Science Target	Other	SECCHI Program
July 3-16	EUV Stereoscopy Active AR tracking	AIA, SUVI, SWAP, Hinode, IRIS	EUVI (171/195 @ 2.5-min; 284 @ 5-min; 304 @ 10-min full disk) COR1/2, HI1/2 (synoptic)
July 17- Aug 2	Coronal outflows AR at/close to limb	LASCO, Hinode, IRIS	EUVI (195 @ 2.5-min; 304 @ 10-min; 171/284 @ 2-hr full disk) COR2 (tB @ 2.5-min w/ 18-sec exp) HI1 @ 20-min, HI2 @ 2-hr

We are very happy to welcome co-observations with observatories in addition to those listed.

We will suggest targets for co-observations. If you are interested in getting emails about targets please send an email to gsfc-stereo@mail.nasa.gov

However, because STEREO-A data will be full disk, it will be available, as always, to combine with any data taken during the campaign.