IOC-MIPS_135a |
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10750C |
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Title: |
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MIPS Spectral Energy Distribution of a Circumstellar Region |
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Objective: |
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Evaluate skeleton AOT -- MIPS SED |
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Description: |
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Acquire normal SED observations of an available stellar remnant with 10" < spatial extent < 30". |
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Can be the same as: |
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Verify pipeline -- SED |
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Place in Schedule: |
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After aperture door open |
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After CTA/instrument cool down and all other instrument testing is complete. |
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For 70 um performance, the backgrd radiance must be less than 1.0E-12 W/cm2/sr (< 12 K). |
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Location of MIPS SED aperture must be completed. |
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Can be concurrent with other AOT/instrument tests. |
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Required Conditions: |
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CTA and instrument at nominal operating temperature for the 70 um band (< 12 K). |
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PCS must be calibrated to give dead pointing to better than 5 arcseconds |
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with offsetting to < 1 arcsecond. |
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Resources: |
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duration (best estimate) |
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20 minutes |
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real time downlink (Y / N) |
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No |
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special post event actions (Y / N) |
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No |
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Outcome: |
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description |
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Fully calibrated MIPS SED data products in three bands, or |
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whatever is available from skeleton pipeline. |
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can proceed in parallel with other activity |
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No - dedicated observing |
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must outcome be confirmed before next event / test /activity |
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No |
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method of confirmation (sensor TLM, data analysis, etc.) |
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Data analysis |
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estimate of data turn around if required for confirmation |
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48 hrs |
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Unique or included in planned uplink or downlink/analysis tool |
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Standard pipeline system and standard data analysis tools required. |
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MIPS skeleton SED AOT required for uplink. |
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Contingency Plan: |
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Revisit pipeline and/or AOT design depending on the nature of failure. |
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"What if..." |
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IOC Critical |
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Yes |
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References: |
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Template last updated: |
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6-Sep-99 |
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Template written by: |
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William B. Latter |
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