Obscat Data Page
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Last modified:Mon Sep 10 15:26:34 2012
A brief description of the listed parameters is given here.General Parameters
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Sequence Number: | 500011 | Status: | observed | ObsID #: | 124 | Proposal Number: | 01500047 |
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Proposal Title: | HIGH RESOLUTION SPECTROSCOPY OF SN 1987A |
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Target Name: | SN1987A | SI Mode: | TE_001D8 |
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Instrument: | ACIS-S | Grating: | HETG | Type: | GTO |
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PI Name: | Holt | Observer: | Feigelson | Exposure Time: | 35.000000 ks |
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RA: | 05:35:28.30 | Dec: | -69:16:13.00 |
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Constraints
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Offset: Y: | NULL arcmin | Z: | NULL arcmin | Z-Sim: | NULL mm | | Sim-Focus: | NULL mm |
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Focus: | NULL | Raster Scan: | N | Dither: | NULL |
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Solar System Object: | N | Object: | NONE | Photometry: | N | V Mag: | NULL |
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Count Rate: | 0.030000 | 1st Order Rate: | NULL |
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Roll Angle Constraints: Roll Angle: | NULL | Tolerance: | NULL |
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Temporal Window: Start: | NULL | Stop: | NULL |
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| Note: If Start and Stop are set to 'NULL', this observation has no time window |
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Phase Constraint: | N | Epoch: | NULL | Period: | NULL |
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Min: | NULL | Min Err: | NULL | Max: | NULL | Max Err: | NULL |
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Monitoring Observation: Min Int: | 160.000000 | Max Int: | 200.000000 |
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| Note: If Min Int and Max Int are set to 'NULL', this is not a monitoring observation |
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Remarks: | Roll restriction is to avoid contamination of nearby sources. This is to be done 6 months after seq 500009. |
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HRC Parameters
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HRC Configuration: | NULL | Zero Block: | NULL |
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ACIS Parameters
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ACIS Exposure Mode: | TE | Event TM Format: | VF | Frame Time: | 3.200000 |
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I0: | N | I1: | N | | | | |
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| | | | | I2: | N | I3: | N | | | | |
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| S0: | Y | S1: | Y | S2: | Y | S3: | Y | S4: | Y | S5: | Y |
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Subarray Type: | NONE | Start: | 1 | Rows: | 1024 | | Frame Time: | 3.200000 |
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Duty Cycle: | N | Number: | NULL | Tprimary: | 3.200000 | Tsecondary: | NULL |
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Onchip Summing: | N | Rows: | 1 | Columns: | 1 |
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Event Filter: | N | Lower: | NULL | Range: | NULL |
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Window Filter: | N | Start Row: | NULL | Start Column: | NULL |
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Height: | NULL | Width: | NULL |
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| Lower Energy: | NULL | Energy Range: | NULL | Sample Rate: | NULL |
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| Bias: | N | Frequency: | NULL | After: | NULL |
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Link to internal parameter update form