Table 4: Results of photometric and spectroscopic variations in PG 1219.
Measure Obs. f1 f2 f3 f4 Limit
Amplitudes
Photometric MDM 2.9(2) 7.9(2) 5.6(2) 7.2(2) 0.6
(mma) BO 3.3(2) 7.8(2) 8.0(2) 7.1(2) 1.1
RV KPNO 1.6a(5) 2.3(5) 0.8b(0.5) 2.2(5) 2.2
(km s-1) NOT 1.4(3) 3.1(3) 3.0(3) 2.4(3) 1.2
EW (10-3) KPNO 13.3b(5.4) 40.0(5.4) 26.2a(5.4) 39.4(5.4) 28.2
  NOT 16.2a(3.8) 34.7(3.8) 34.8(3.8) 39.4(3.8) 18.2
$T_{\rm eff}$ KPNO 46(26) 175(44) 58(30) 159(44)  
(K) NOT 59(26) 122(34) 130(34) 111(35)  
$\log g$ KPNO 12 (7) 24(7) 15(8) 17(6)  
(10-3 cm s-2) NOT 11(5) 11(5) 11(5) 16(5)  
Phases
Photometric MDM 0.325(10) 0.798(3) 0.556(5) 0.382(4)  
  BO 0.310(11) 0.838(5) 0.423(4) 0.354(5)  
RV KPNO 0.023a(44) 0.484(32) 0.276a(90) 0.117(33)  
  NOT 0.060(33) 0.545(15) 0.142(15) 0.066(19)  
EW KPNO 0.837a(65) 0.310(22) 0.074(33) 0.860(22)  
  NOT 0.866a(37) 0.323(17) 0.926(17) 0.832(15)  
$T_{\rm eff}$ KPNO 0.207(117) 0.820(40) 0.605(82) 0.381(41)  
  NOT 0.316(58) 0.850(44) 0.441(41) 0.349(52)  
$\log g$ KPNO 0.392(113) 0.794(51) 0.444(72) 0.384(69)  
  NOT 0.182(74) 0.802(63) 0.417(61) 0.350(52)  
Notes: a indicates quantities were fit directly from the data, though they were below the $4\sigma $ limit. b indicates quantities that were fit from folded data (but not modeled). The KPNO EW amplitudes have been normalized to that of f4 of the NOT data.


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