2021ajh

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Information

Transient

Name: 2021ajh
Right ascension: 12h10m00.86s
Declination: 50d42m15.54s
Discovery Date: None
Classification: SN Ia
Redshift: 0.030216
MW E(B-V): 0.020

Host

Name: 2021ajh
Right ascension: 12h10m00.79s
Declination: 50d42m09.94s
Redshift: 0.030216
Photometric Redshift: 0.040
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.26
Cutout download processed 15.25
Global aperture construction processed 0.57
Local aperture photometry processed 4.94
Global aperture photometry processed 6.22
Validate local photometry processed 0.02
Validate global photometry processed 13.08
Host information processed 0.1
Global host SED inference processed 2079.91
Local host SED inference processed 695.55
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
Log transient processing status processed None
 

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) = 12h10m00.86s, 50d42m15.54s
semi major axis, semi minor axis (arcsec) = 3.31, 3.31
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 30.21 2.44 20.200 0.088 AB
SDSS_g 74.54 2.4 19.219 0.035 AB
PanSTARRS_g 75.42 0.66 19.206 0.010 AB
SDSS_r 107.08 2.99 18.826 0.030 AB
PanSTARRS_r 123.76 0.91 18.669 0.008 AB
SDSS_i 135.16 3.89 18.573 0.031 AB
PanSTARRS_i 144.96 1.05 18.497 0.008 AB
PanSTARRS_z 169.97 1.96 18.324 0.013 AB
SDSS_z 150.02 8.83 18.460 0.064 AB
DES_z 143.35 2.25 18.509 0.017 AB
PanSTARRS_y 168.29 4.81 18.335 0.031 AB
2MASS_J 238.06 74.34 17.063 0.339 Vega
2MASS_H 78.81 126.99 17.791 1.749 Vega
2MASS_K 128.9 122.75 16.787 1.034 Vega

Aperture details

RA, DEC (J2000) = 12h10m00.85s, 50d42m09.82s
semi major axis, semi minor axis (arcsec) = 23.62, 17.46
angle (degrees, anti-clockwise from east) = -42.82

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 187.82 1.92 18.216 0.011 AB
SDSS_u 547.81 13.9 17.053 0.028 AB
SDSS_g 1102.5 10.24 16.294 0.010 AB
PanSTARRS_g 1109.43 3.98 16.287 0.004 AB
SDSS_r 1508.05 13.19 15.954 0.009 AB
PanSTARRS_r 1697.08 5.43 15.826 0.003 AB
SDSS_i 2004.0 19.3 15.645 0.010 AB
PanSTARRS_i 1983.7 6.32 15.656 0.003 AB
PanSTARRS_z 2192.7 11.71 15.548 0.006 AB
DES_z 1772.48 9.57 15.779 0.006 AB
PanSTARRS_y 2184.27 29.22 15.552 0.015 AB
2MASS_J 2129.72 491.57 14.684 0.251 Vega
2MASS_H 1040.52 837.25 14.989 0.874 Vega
2MASS_K 1573.77 812.89 14.070 0.561 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})\, 8.703 8.801 8.903
{\rm log}_{10}({\rm SFR}) -2.141 -1.507 -0.940
{\rm log}_{10}({\rm sSFR}) -10.929 -10.314 -9.722
{\rm stellar\ age} 6.633 8.066 10.963

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.799 -1.463 -1.102
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.930 -1.671 -0.397

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.118 0.427 0.706
\delta -0.346 0.067 0.316
\tau_1/\tau_2 0.781 1.151 1.529
Q_{PAH} 0.992 2.725 5.153
U_{min} 3.174 8.317 15.569
{\rm log}_{10}(\gamma_e)\, -3.166 -2.106 -0.916

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.323 -1.296 -0.360
{\rm log}_{10}(\tau_{AGN})\, 0.989 1.471 1.866

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.457 -1.803 -1.362
0.03-0.10 Gyr -2.196 -1.474 -0.811
0.10-0.33 Gyr -2.223 -1.512 -0.908
0.33-1.10 Gyr -2.536 -1.720 -1.249
1.10-3.63 Gyr -2.772 -1.625 -1.184
3.63-12.02 Gyr -1.696 -1.135 -0.964
12.02-13.35 Gyr -1.500 -0.845 -0.135

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.604 9.773 9.911
{\rm log}_{10}({\rm SFR}) 0.028 0.595 1.031
{\rm log}_{10}({\rm sSFR}) -9.820 -9.173 -8.661
{\rm stellar\ age} 2.311 6.503 10.245

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.918 -1.738 -1.431
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.886 -1.394 0.137

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.337 0.578 0.953
\delta -0.633 -0.302 0.034
\tau_1/\tau_2 0.396 0.830 1.299
Q_{PAH} 0.960 2.442 3.991
U_{min} 4.006 10.923 18.432
{\rm log}_{10}(\gamma_e)\, -3.400 -1.793 -1.027

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.538 -3.428 -1.678
{\rm log}_{10}(\tau_{AGN})\, 0.850 1.306 1.859

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.464 -2.193 -1.122
0.03-0.10 Gyr 0.188 0.756 1.194
0.10-0.33 Gyr -2.423 -0.408 0.659
0.33-1.10 Gyr -2.841 -0.683 0.166
1.10-3.63 Gyr -2.705 -0.481 0.175
3.63-12.02 Gyr -2.359 -0.549 -0.014
12.02-13.35 Gyr -2.633 -0.307 0.868