SDC6 Detector persistence

• Phase : 1
• Status : COMPLETE
• Category : Daytime calibration (C3)
• Recurrence : once every 1-3 months starting from commissioning.
• Duration : 20 minutes (this duration is valid only during regular operations, i.e., after commissioning)

Description

• Monitor persistence after saturation.

Prerequisites

• Instrument and dome closed. No lights inside the dome.

Procedure

• Record a background exposure, then one highly saturated exposure; then a long series of exposures with source off.
• CI B_H point source.

Templates

• SHARKNIR_ci_mon_DetectorPersistence

Success criteria

• Accuracy of photometry 10%.

Notes

• Same as activity 9.3 in AD4

LBTO support

Date performed and by whom