Mean lightcurves for Mira stars

The diagrams show a 12 order polynomial fit to the mean lightcurve at maximum. The lightcurves is based on data from AAVSO, AFOEV, VSOLJ, BAAVSS, ASAS-SN and DASCH. The lightcurves covers 80% of the period around the maximum.
For each individual maximum a 8 order polynomial was fitted and the time for the maximum was established. Each individual maximum was centred with the time for maximum as 0 and then overlaid on each other. Finally a 12 order polynomial fit was made based on the overlaid curve and using observations within of 80% of the star's period around maximum.
The mean lightcurves was then overlaid and best fitted to each identified individual maximum for the star and once again was the time for maximum and magnitude at maximum recorded. This data together with O-C diagrams for the selected Miras can be found at O-C diagrams for Mira stars.
The period elements and spectral type under each diagram is from GCVS4, the magnitude at max is from the calculated maxima.

Constellations
And - CMi
Cap - Cyg
Del - Hyi
Ind - Ori
Pav - Vul

Delphinus
R Del
Period: 285.07, Epoch: 2444091
Mag at max: 8.4 ±0.3 (7.7-9.4)
Spectral type: M5e-M6e

 S Del
Period: 277.75, Epoch: 2444887
Mag at max: 8.9 ±0.2 (8.2-9.7)
Spectral type: M5e-M8

 T Del
Period: 332.02, Epoch: 2443296
Mag at max: 9.4 ±0.3 (8.5-10.3)
Spectral type: M3e-M6e

 V Del
Period: 533.51, Epoch: 2441065
Mag at max: 10.3 ±0.6 (9.0-12.0)
Spectral type: M4e-M6e
X Del
Period: 281.04, Epoch: 2441551
Mag at max: 9.1 ±0.4 (8.4-10.6)
Spectral type: M4e-M6e

 Y Del
Period: 468.4, Epoch: 2442707
Mag at max: 10.4 ±0.8 (8.8-12.4)
Spectral type: M8e

 Z Del
Period: 304.48, Epoch: 2442317
Mag at max: 9.2 ±0.4 (8.2-10.2)
Spectral type: S5,2.5e-S7,2e:

 RU Del
Period: 260.58, Epoch: 2438900
Mag at max: 10.8 ±0.2 (10.4-11.2)
Spectral type: M3
RX Del
Period: 185.63, Epoch: 2442320
Mag at max: 10.9 ±0.3 (10.4-11.7)
Spectral type: M2e

 SS Del
Period: 194.59, Epoch: 2436521
Mag at max: 11.8 ±0.3 (11.2-12.6)
Spectral type:

Dorado
SU Dor
Period: 235.86, Epoch: 2440741
Mag at max: 9.4 ±0.4 (8.7-10.6)
Spectral type:

Draco
R Dra
Period: 245.6, Epoch: 2444779
Mag at max: 7.6 ±0.3 (6.8-9.0)
Spectral type: M5e-M9eIII

 T Dra
Period: 421.62, Epoch: 2443957
Mag at max: 9.9 ±0.5 (8.6-11.0)
Spectral type: C6,2e-C8,3e(N0e)

 U Dra
Period: 316.13, Epoch: 2444290
Mag at max: 9.7 ±0.2 (9.0-10.4)
Spectral type: M6e-M8

 V Dra
Period: 278.33, Epoch: 2444451
Mag at max: 10 ±0.2 (9.2-10.6)
Spectral type: M4e
W Dra
Period: 278.6, Epoch: 2442176
Mag at max: 9.8 ±0.4 (8.9-11.3)
Spectral type: M3e-M4e

 X Dra
Period: 257.33, Epoch: 2444167
Mag at max: 11.1 ±0.3 (10.0-12.0)
Spectral type: M5e:

 Y Dra
Period: 325.79, Epoch: 2444448
Mag at max: 9 ±0.5 (8.2-10.7)
Spectral type: M5e

 RT Dra
Period: 279.41, Epoch: 2435494
Mag at max: 9.9 ±0.2 (9.2-10.6)
Spectral type: M5
RV Dra
Period: 208.14, Epoch: 2443526
Mag at max: 10 ±0.5 (9.0-11.2)
Spectral type: M1e-M3e

 SV Dra
Period: 256.24, Epoch: 2443714
Mag at max: 9.7 ±0.3 (8.6-10.6)
Spectral type: M7e

 ZZ Dra
Period: 267.9, Epoch: 2441209
Mag at max: 9.6 ±0.3 (8.9-10.4)
Spectral type: M7e
Equuleus
R Equ
Period: 260.76, Epoch: 2442921
Mag at max: 9.4 ±0.4 (8.4-10.7)
Spectral type: M3e-M4e

 RR Equ
Period: 271.3, Epoch: 2443716
Mag at max: 10.1 ±0.4 (9.4-11.2)
Spectral type:

Eridanus
T Eri
Period: 252.29, Epoch: 2442079
Mag at max: 8.1 ±0.4 (7.3-9.9)
Spectral type: M3e-M5e

 U Eri
Period: 274.91, Epoch: 2440110
Mag at max: 9.5 ±0.4 (8.5-10.8)
Spectral type: M4e

 W Eri
Period: 376.63, Epoch: 2440345
Mag at max: 8.7 ±0.6 (7.8-11.3)
Spectral type: M7e-M9
Fornax
R For
Period: 388.73, Epoch: 2441974
Mag at max: 9.4 ±0.7 (8.0-11.4)
Spectral type: C4,3e(Ne)
Gemini
R Gem
Period: 369.91, Epoch: 2443325
Mag at max: 7.1 ±0.4 (6.4-8.5)
Spectral type: S2,9e-S8,9e(Tc)

 S Gem
Period: 293.23, Epoch: 2443578
Mag at max: 9.1 ±0.4 (8.2-10.3)
Spectral type: M4e-M8e

 T Gem
Period: 287.79, Epoch: 2444710
Mag at max: 8.7 ±0.2 (8.1-9.3)
Spectral type: S1.5,5e-S9,5e

 V Gem
Period: 274.8, Epoch: 2442694
Mag at max: 8.5 ±0.4 (7.5-9.8)
Spectral type: M4(S)e-M8
X Gem
Period: 264.16, Epoch: 2443553
Mag at max: 8.4 ±0.3 (7.5-9.6)
Spectral type: M5e-M8e(Tc:)

 ST Gem
Period: 246.23, Epoch: 2443854
Mag at max: 9.4 ±0.3 (8.8-10.3)
Spectral type: M5e-M9e

 VV Gem
Period: 252.9, Epoch: 2435520
Mag at max: 10.7 ±0.3 (10.2-11.3)
Spectral type:

WZ Gem
Period: 330.8, Epoch: 2438048
Mag at max: 10 ±0.3 (9.4-10.8)
Spectral type: M3e
ZZ Gem
Period: 317, Epoch: 2433999
Mag at max: 9.1 ±0.2 (8.7-9.6)
Spectral type: C5,3e(Ne)

 BP Gem
Period: 246.5, Epoch: 2443955
Mag at max: 10.5 ±0.4 (9.9-11.1)
Spectral type: M8e

 BR Gem
Period: 155.8, Epoch: 2439909
Mag at max: 11.6 ±0.4 (10.9-12.5)
Spectral type:

Grus
R Gru
Period: 331.96, Epoch: 2440957
Mag at max: 8.1 ±0.5 (6.9-9.5)
Spectral type: M5e-M7II-IIIe

 S Gru
Period: 401.51, Epoch: 2440608
Mag at max: 7.6 ±0.6 (6.3-9.6)
Spectral type: M5e-M8IIIe

 T Gru
Period: 136.49, Epoch: 2442072
Mag at max: 8.6 ±0.3 (7.4-9.5)
Spectral type: M1Iae-M2Ibe
Hercules
R Her
Period: 318.14, Epoch: 2445058
Mag at max: 8.9 ±0.4 (8.0-10.5)
Spectral type: M6e

 S Her
Period: 307.28, Epoch: 2445054
Mag at max: 7.5 ±0.3 (6.6-8.5)
Spectral type: M4,Se-M7.5,Se

 T Her
Period: 164.98, Epoch: 2445306
Mag at max: 7.9 ±0.4 (7.0-9.3)
Spectral type: M2.5e-M8e

 U Her
Period: 406.1, Epoch: 2444994
Mag at max: 7.7 ±0.4 (6.9-8.8)
Spectral type: M6.5e-M9.5e
W Her
Period: 280.03, Epoch: 2445059
Mag at max: 8.3 ±0.3 (7.3-9.4)
Spectral type: M3e-M5e

 RS Her
Period: 219.7, Epoch: 2445194
Mag at max: 8 ±0.2 (7.6-8.7)
Spectral type: M4e-M8:

 RT Her
Period: 298.08, Epoch: 2445104
Mag at max: 9.8 ±0.5 (8.5-11.0)
Spectral type: M4e

 RU Her
Period: 484.83, Epoch: 2444899
Mag at max: 8.1 ±0.5 (7.2-9.5)
Spectral type: M6e-M9
RV Her
Period: 205.23, Epoch: 2445143
Mag at max: 10.2 ±0.5 (9.0-11.4)
Spectral type: M2e

 RY Her
Period: 221.47, Epoch: 2445211
Mag at max: 9 ±0.3 (8.3-10.0)
Spectral type: M4e-M6e

 RZ Her
Period: 329.05, Epoch: 2445143
Mag at max: 9.6 ±0.4 (8.9-10.9)
Spectral type: M5e-M6e

 SS Her
Period: 107.36, Epoch: 2445209
Mag at max: 9.2 ±0.4 (7.8-10.5)
Spectral type: M0e-M5e
SV Her
Period: 238.99, Epoch: 2445143
Mag at max: 10.1 ±0.4 (9.0-11.2)
Spectral type: M5e

 SY Her
Period: 116.91, Epoch: 2445248
Mag at max: 8.5 ±0.3 (8.0-9.5)
Spectral type: M1e-M6e

 TV Her
Period: 304.28, Epoch: 2445254
Mag at max: 9.9 ±0.4 (9.0-11.4)
Spectral type: M4e

 UV Her
Period: 341.95, Epoch: 2442934
Mag at max: 9 ±0.3 (8.5-9.9)
Spectral type: M6e-M6.5e
UZ Her
Period: 263.74, Epoch: 2442175
Mag at max: 9.1 ±0.3 (8.5-9.7)
Spectral type: M5e

 VV Her
Period: 385.64, Epoch: 2439959
Mag at max: 11.1 ±0.4 (10.3-11.9)
Spectral type: M7

 VY Her
Period: 300.38, Epoch: 2441914
Mag at max: 10.1 ±0.3 (9.3-10.8)
Spectral type: M5e:

 WZ Her
Period: 247.8, Epoch: 2427900
Mag at max: 11.4 ±0.4 (10.8-12.3)
Spectral type:

XZ Her
Period: 171.69, Epoch: 2433887
Mag at max: 10.9 ±0.3 (10.5-11.7)
Spectral type: M0

 AE Her
Period: 248.99, Epoch: 2445149
Mag at max: 9.9 ±0.4 (9.3-10.8)
Spectral type: M4e

 AS Her
Period: 269.14, Epoch: 2440750
Mag at max: 8.6 ±0.2 (8.1-9.2)
Spectral type: M2e

 AZ Her
Period: 268.92, Epoch: 2436782
Mag at max: 11.2 ±0.3 (10.2-11.8)
Spectral type: M4
CF Her
Period: 306.2, Epoch: 2434902
Mag at max: 9.6 ±0.4 (9.1-10.5)
Spectral type: M0

 DF Her
Period: 337.7, Epoch: 2436379
Mag at max: 10.4 ±0.4 (9.8-11.2)
Spectral type: M6e

 DN Her
Period: 226, Epoch: 2431575
Mag at max: 10.5 ±0.2 (10.2-10.8)
Spectral type:

DO Her
Period: 216.28, Epoch: 2440391
Mag at max: 11 ±0.3 (10.4-11.8)
Spectral type:

DS Her
Period: 263.43, Epoch: 2440446
Mag at max: 10.5 ±0.3 (9.9-11.1)
Spectral type:

FU Her
Period: 212.4, Epoch: 2433529
Mag at max: 11.7 ±0.4 (10.8-12.4)
Spectral type:

NP Her
Period: 448, Epoch: 2439643
Mag at max: 10.1 ±0.4 (9.4-11.1)
Spectral type: C6,3e(N)
Horologium
R Hor
Period: 407.6, Epoch: 2441494
Mag at max: 5.8 ±0.5 (4.2-7.6)
Spectral type: M5e-M8eII-III

 T Hor
Period: 217.6, Epoch: 2441957
Mag at max: 8.4 ±0.4 (7.4-10.7)
Spectral type: M5IIe

 U Hor
Period: 348.4, Epoch: 2434638
Mag at max: 8.4 ±0.4 (7.7-9.1)
Spectral type: M6IIIe
Hydra
R Hya
Period: 388.87, Epoch: 2443596
Mag at max: 5 ±0.3 (4.0-5.7)
Spectral type: M6e-M9eS(Tc)

 S Hya
Period: 256.63, Epoch: 2443509
Mag at max: 7.9 ±0.3 (7.2-9.5)
Spectral type: M4e-M8.0e

 T Hya
Period: 298.7, Epoch: 2441975
Mag at max: 7.8 ±0.3 (7.0-8.8)
Spectral type: M3e-M9:e

 X Hya
Period: 301.1, Epoch: 2441060
Mag at max: 8.6 ±0.3 (8.0-9.5)
Spectral type: M7e-M8.5e
RR Hya
Period: 343.49, Epoch: 2439212
Mag at max: 9.4 ±0.4 (8.3-10.6)
Spectral type: M3.0e-M8e

 RS Hya
Period: 338.6, Epoch: 2439169
Mag at max: 10 ±0.5 (9.0-11.5)
Spectral type: M6e

 RU Hya
Period: 331.5, Epoch: 2443162
Mag at max: 8.5 ±0.5 (7.5-10.5)
Spectral type: M6e-M8.8e

 ST Hya
Period: 304.75, Epoch: 2440282
Mag at max: 9.4 ±0.4 (8.8-10.3)
Spectral type: Me
UZ Hya
Period: 260.95, Epoch: 2442527
Mag at max: 9.3 ±0.2 (9.0-9.8)
Spectral type: M4e