| IOC-MIPS_330a | 10740C,10830C,10840C,10850C,10860C,10870C,10770C | |||||||
| Title: | MIPS Total Power Mode Skeleton AOT Validation | |||||||
| Objective: | Explore MIPS TPM AOT parameter space | |||||||
| Description: | Execute MIPS TPM AOT for all available selectable parameters, or a sensible range. | |||||||
| Can be the same as: | Select final operational parameters | |||||||
| Tune IPP file as needed | ||||||||
| ERO -- TPM | ||||||||
| Verify Pipeline -- TPM | ||||||||
| Several AORs will be constructed that will have : | ||||||||
| 1) Standard mode TPM AOR -- 3 bands | ||||||||
| 2) Five cycles at 3 and 30 seconds exposures - one band | ||||||||
| 3) 1, 3, and 7 cycles at 10 second exposure time -- one band | ||||||||
| Place in Schedule: | After aperture door open | |||||||
| After CTA/instrument cool down: | ||||||||
| For 24um, the backgrd radiance must be less than 1.0E-11 W/cm2/sr (< 30K). | ||||||||
| For 70um, the backgrd radiance must be less than 1.0E-12 W/cm2/sr (< 12 K). | ||||||||
| For 160um, the backgrd radiance must be less than 5.4E-13 W/cm2/sr (< 6 K). | ||||||||
| It may be possible to split this test into parts executed at different times based | ||||||||
| on telescope temperature, but simultaneous use of all three bands is a better use of time. | ||||||||
| Location of MIPS apertures must be completed. | ||||||||
| Basic instrument commanding and functionality must have been confirmed. | ||||||||
| After initial TPM skeleton AOT testing is complete. | ||||||||
| Before final operational parameters are set and instrument tuning complete. | ||||||||
| Required Conditions: | CTA and instrument at nominal operational temperature. | |||||||
| PCS performance: | Minimal PCS peformance required. | |||||||
| Resources: | ||||||||
| duration (best estimate) | 0.7 hr | |||||||
| real time downlink (Y / N) | No | |||||||
| special post event actions (Y / N) | No | |||||||
| Outcome: | ||||||||
| description | Perform observations using every selectable parameter available in | |||||||
| the AOT, and doing multiple repeats of the sequences. | ||||||||
| can proceed in parallel with other activity | No, dedicated observing. | |||||||
| must outcome be confirmed before next event / test /activity | No | |||||||
| method of confirmation (sensor TLM, data analysis, etc.) | Data analysis | |||||||
| estimate of data turn around if required for confirmation | 48 hrs | |||||||
| Unique or included in planned uplink or downlink/analysis tool | Standard pipeline if available for skeleton AOT and data analysis tools. | |||||||
| MIPS TPM skeleton AOT required | ||||||||
| Contingency Plan: | Revisit uplink sequence/command expansion, or AOT design. | |||||||
| "What if..." | ||||||||
| IOC Critical | Yes | |||||||
| References: | ||||||||
| Template last updated: | 1-Sep-99 | |||||||
| Template written by: | William B. Latter | |||||||