2020acai

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Information

Transient

Name: 2020acai
Right ascension: 14h57m44.16s
Declination: 6d37m51.49s
Discovery Date: None
Classification: Ia
Redshift: 0.021470
MW E(B-V): 0.030

Host

Name: 2020acai
Right ascension: 14h57m44.88s
Declination: 6d37m36.84s
Redshift: 0.021469
Photometric Redshift: 0.035
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 0.87
Cutout download processed 0.75
Global aperture construction processed 0.68
Local aperture photometry processed 6.34
Global aperture photometry processed 5.73
Validate local photometry processed 0.02
Validate global photometry processed 14.67
Host information processed 0.1
Global host SED inference processed 428.33
Local host SED inference processed 445.92
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.04
Processing status completed N/A N/A
 

Cutout Download Report

2MASS_H: 2MASS_J: 2MASS_K: WISE_W1: WISE_W2: WISE_W3: WISE_W4: GALEX_NUV: GALEX_FUV: PanSTARRS_g: PanSTARRS_r: PanSTARRS_i: PanSTARRS_z: PanSTARRS_y: SDSS_i: SDSS_r: SDSS_u: SDSS_z: SDSS_g: DES_g: DES_r: DES_i: DES_z: DES_Y:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 14h57m44.16s, 6d37m51.49s
semi major axis, semi minor axis (arcsec) = 4.61, 4.61
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 6.29 0.69 21.904 0.118 AB
SDSS_u 29.78 3.67 20.215 0.134 AB
SDSS_g 118.84 3.71 18.713 0.034 AB
DES_g 136.5 0.66 18.562 0.005 AB
PanSTARRS_g 142.27 1.46 18.517 0.011 AB
SDSS_r 223.6 4.4 18.026 0.021 AB
PanSTARRS_r 236.61 1.55 17.965 0.007 AB
DES_r 255.15 1.32 17.883 0.006 AB
SDSS_i 312.67 6.69 17.662 0.023 AB
PanSTARRS_i 319.99 2.04 17.637 0.007 AB
PanSTARRS_z 389.86 3.39 17.423 0.009 AB
SDSS_z 391.57 15.85 17.418 0.044 AB
PanSTARRS_y 509.2 7.48 17.133 0.016 AB
2MASS_J 716.92 124.12 15.866 0.188 Vega
2MASS_H 607.22 192.79 15.574 0.345 Vega
2MASS_K 407.41 229.59 15.537 0.612 Vega

Aperture details

RA, DEC (J2000) = 14h57m44.92s, 6d37m37.00s
semi major axis, semi minor axis (arcsec) = 54.83, 13.41
angle (degrees, anti-clockwise from east) = -6.06

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 244.02 4.26 17.931 0.019 AB
GALEX_NUV 394.65 3.31 17.409 0.009 AB
PanSTARRS_g 8775.26 8.03 14.042 0.001 AB
SDSS_i 24813.35 48.66 12.913 0.002 AB
PanSTARRS_z 30720.95 20.01 12.681 0.001 AB
WISE_W2 14065.39 93.84 10.191 0.007 Vega
WISE_W3 27041.81 618.98 7.646 0.025 Vega
WISE_W4 24528.36 1691.32 6.306 0.075 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.919 9.029 9.145
{\rm log}_{10}({\rm SFR}) -1.484 -1.113 -0.813
{\rm log}_{10}({\rm sSFR}) -10.537 -10.159 -9.798
{\rm stellar\ age} 6.215 7.702 9.489

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.488 -0.932 -0.336
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.009 -0.364 -0.072

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.470 1.045 1.369
\delta -0.138 0.090 0.256
\tau_1/\tau_2 0.643 0.965 1.300
Q_{PAH} 0.272 1.198 3.151
U_{min} 2.447 7.571 14.225
{\rm log}_{10}(\gamma_e)\, -3.398 -2.403 -1.470

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.224 -2.390 -0.797
{\rm log}_{10}(\tau_{AGN})\, 0.893 1.289 1.753

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.400 -0.994 -0.757
0.03-0.10 Gyr -1.741 -1.201 -0.791
0.10-0.33 Gyr -1.943 -1.313 -0.861
0.33-1.10 Gyr -2.069 -1.332 -0.846
1.10-3.65 Gyr -1.826 -1.134 -0.782
3.65-12.12 Gyr -1.232 -0.894 -0.723
12.12-13.47 Gyr -1.308 -0.749 -0.180

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.845 10.919 11.007
{\rm log}_{10}({\rm SFR}) -0.257 0.092 0.485
{\rm log}_{10}({\rm sSFR}) -11.188 -10.833 -10.431
{\rm stellar\ age} 7.760 8.653 12.240

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.824 -0.498 -0.277
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.604 -0.794 0.121

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.297 0.512 0.743
\delta -0.431 -0.053 0.271
\tau_1/\tau_2 0.356 0.811 1.249
Q_{PAH} 0.605 1.214 2.107
U_{min} 2.262 6.431 13.055
{\rm log}_{10}(\gamma_e)\, -3.703 -3.085 -2.159

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.490 -3.310 -1.773
{\rm log}_{10}(\tau_{AGN})\, 1.052 1.493 1.891

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.098 -0.151 0.297
0.03-0.10 Gyr -0.665 0.090 0.609
0.10-0.33 Gyr -1.382 -0.076 0.392
0.33-1.10 Gyr -1.661 -0.178 0.321
1.10-3.65 Gyr -1.739 0.097 0.730
3.65-12.12 Gyr 0.116 1.016 1.157
12.12-13.47 Gyr 0.723 1.361 2.066