OBSID 47300 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 = 49.26 at 2020:103:03:22:28.791   7.6 ACQ | 7.0 GUI | Critical: 1 Warning: 1

Roll options (roll_min=28.40 roll_nom=48.40 roll_max=68.40 method=uniq_ids

)
roll P2 n_stars improvement roll_min roll_max add_ids drop_ids warnings
49.26 6.53 2.51 0.00 49.26 49.26 -- -- Critical: 1 Warning: 1

ACA roll 49.26 at 2020:103:03:22:28.791

HRC-S SIM-Z offset: 0.0
ACA RA, Dec, Roll (deg): 205.67740 -12.98410 49.26134
Dither acq: Y_amp= 8.0  Z_amp=8.0
Dither gui: Y_amp= 8.0  Z_amp=8.0
Maneuver Angle: 36.75
Date: 2020:103:03:22:28.791

idx slot     id    type  sz p_acq  mag  mag_err   yang    zang   row    col   dim res halfw
--- ---- --------- ---- --- ----- ----- ------- ------- ------- ------ ------ --- --- -----
  1    0 727717368  BOT 8x8 0.964  8.17    0.12 -1709.8 -1192.2  349.4 -235.3  20   1   160
  2    1 727718512  BOT 8x8 0.940  8.89    0.13   376.7 -1824.1  -70.3 -361.4  20   1   160
  3    2 727719080  BOT 8x8 0.971  7.90    0.11  1285.5  -629.4 -252.1 -120.9  20   1   160
  4    3 727720376  BOT 8x8 0.947  8.71    0.11  -549.0   397.2  116.2   84.3  20   1   160
  5    4 727721256  BOT 8x8 0.952  9.19    0.13 -1242.4  1800.5  256.7  366.6  20   1    80
  6    5 727721264  BOT 8x8 0.923  9.06    0.13    43.8   831.1   -2.4  171.4  20   1   160
  7    6 727721176  GUI 8x8 0.000  9.56    0.13  -640.5  2276.1  135.9  462.9   1   1    25
  8    7 727720808  GUI 8x8 0.000  9.73    0.16  -149.5  -417.8   35.9  -78.8   1   1    25
  9    6 727721096  ACQ 8x8 0.977  7.67    0.19  -289.1 -1863.4   63.5 -369.6  20   1   160
 10    7 727720864  ACQ 8x8 0.941  9.12    0.12 -1114.5  1542.8  230.6  314.5  20   1   120

>> WARNING: [7] Guide star imposter offset 2.6, limit 2.5 arcsec
>> CRITICAL: ER count of 9th (8.4 for -4.9C) mag guide stars 2.51 < 3.0

Probability of acquiring 2 or fewer stars (10^-x): 6.53
Acquisition Stars Expected: 7.61
Guide Stars count: 6.97
Predicted Guide CCD temperature (max): -7.0 (Effective : -4.9)
Predicted Acq CCD temperature (init) : -7.0 (Effective : -4.9)