OBSID 47308 ROLL OPTIONS sparkles review

sparkles version: 4.6.1.dev25+gc3f147a.d20200729
proseco version: 4.8.2.dev21+g1a55bdf
chandra_aca version: 4.29.2.dev6+g3bff9b6

ROLL = 163.82 at 2020:101:03:45:41.656   7.1 ACQ | 7.5 GUI | Critical: 1 Warning: 2
ROLL = 161.44 at 2020:101:03:45:41.656   7.3 ACQ | 7.9 GUI | Critical: 1

Roll options (roll_min=146.10 roll_nom=164.84 roll_max=183.59 method=uniq_ids

)
roll P2 n_stars improvement roll_min roll_max add_ids drop_ids warnings
163.82 4.60 0.35 0.00 163.82 163.82 -- -- Critical: 1 Warning: 2
161.44 5.15 1.35 1.48 156.82 166.07 -- -- Critical: 1

ACA roll 163.82 at 2020:101:03:45:41.656

HRC-S SIM-Z offset: 0.0
ACA RA, Dec, Roll (deg): 202.68694 4.91881 163.81796
Dither acq: Y_amp= 8.0  Z_amp=8.0
Dither gui: Y_amp= 8.0  Z_amp=8.0
Maneuver Angle: 60.30
Date: 2020:101:03:45:41.656

idx slot    id    type  sz p_acq  mag  mag_err   yang    zang   row    col   dim res halfw
--- ---- -------- ---- --- ----- ----- ------- ------- ------- ------ ------ --- --- -----
  1    0 39720144  BOT 8x8 0.936  8.97    0.08  1050.6  1944.4 -204.6  396.5  20   1   160
  2    1 40112240  BOT 8x8 0.943  8.83    0.09  2225.9   -59.6 -442.0   -6.4  20   1   160
  3    2 40634536  BOT 8x8 0.940  8.90    0.10  -713.4  1465.0  149.9  298.7  20   1   160
  4    3 40634984  BOT 8x8 0.946  8.75    0.07 -1705.4  2148.5  350.8  437.6  20   1   160
  5    4 41026976  BOT 8x8 0.921  9.28    0.19    95.6 -1037.5  -13.5 -203.0  20   1   100
  6    5 41030832  BOT 8x8 0.777  9.44    0.10  -129.6 -2409.7   31.3 -480.4  20   1   160
  7    6 41031360  BOT 8x8 0.814  9.62    0.23 -1343.9 -2411.1  276.2 -481.9  20   1    60
  8    7 41031984  BOT 8x8 0.853  9.28    0.10  -532.8  -952.9  112.5 -186.2  20   1   160

>> WARNING: [5] Guide star imposter offset 3.1, limit 2.5 arcsec
>> WARNING: [7] Guide star imposter offset 2.8, limit 2.5 arcsec
>> CRITICAL: ER count of 9th (8.4 for -4.9C) mag guide stars 0.35 < 3.0

Probability of acquiring 2 or fewer stars (10^-x): 4.60
Acquisition Stars Expected: 7.13
Guide Stars count: 7.54
Predicted Guide CCD temperature (max): -7.0 (Effective : -4.9)
Predicted Acq CCD temperature (init) : -7.0 (Effective : -4.9)

ACA roll 161.44 at 2020:101:03:45:41.656

HRC-S SIM-Z offset: 0.0
ACA RA, Dec, Roll (deg): 202.68694 4.91881 161.44296
Dither acq: Y_amp= 8.0  Z_amp=8.0
Dither gui: Y_amp= 8.0  Z_amp=8.0
Maneuver Angle: 60.30
Date: 2020:101:03:45:41.656

idx slot    id    type  sz p_acq  mag  mag_err   yang    zang   row    col   dim res halfw
--- ---- -------- ---- --- ----- ----- ------- ------- ------- ------ ------ --- --- -----
  1    0 39720144  BOT 8x8 0.936  8.97    0.08   969.1  1986.3 -188.2  404.9  20   1   160
  2    1 40112240  BOT 8x8 0.943  8.83    0.09  2226.4    32.7 -442.1   12.2  20   1   160
  3    2 40634536  BOT 8x8 0.940  8.90    0.10  -773.5  1434.2  161.9  292.5  20   1   160
  4    3 40634984  BOT 8x8 0.946  8.75    0.07 -1793.0  2076.0  368.5  423.0  20   1   160
  5    4 41026976  BOT 8x8 0.925  9.28    0.19   138.5 -1032.6  -22.1 -202.0  20   1    60
  6    5 41030832  BOT 8x8 0.777  9.44    0.10   -29.6 -2413.0   11.1 -481.0  20   1   160
  7    6 41031968  BOT 8x8 0.958  8.37    0.06 -2331.0 -2251.9  476.7 -451.4  20   1   160
  8    7 41031984  BOT 8x8 0.853  9.28    0.10  -492.8  -974.2  104.5 -190.5  20   1   160

>> CRITICAL: ER count of 9th (8.4 for -4.9C) mag guide stars 1.35 < 3.0

Probability of acquiring 2 or fewer stars (10^-x): 5.15
Acquisition Stars Expected: 7.28
Guide Stars count: 7.91
Predicted Guide CCD temperature (max): -7.0 (Effective : -4.9)
Predicted Acq CCD temperature (init) : -7.0 (Effective : -4.9)