2022abab results

Information

Transient
Name:SN2022abab
Right ascension: 13h02m27.19s
Declination:75d23m44.57s
Discovery Date:Nov. 20, 2022, 11:52 a.m.
Classification:SN Ia
Redshift:0.030000
MW E(B-V):0.024
Host
Name:NGC4954
Right ascension: 13h02m19.88s
Declination:75d24m14.81s
Redshift:0.031757
Photometric Redshift:None
 

Cutout Download Report

Downloaded Unavailable
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
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 5.5
Transient MWEBV processed 0.05
Host match processed 4.47
Host information processed 0.13
Host MWEBV processed 0.06
Global aperture construction processed 0.76
Global aperture photometry processed 4.15
Validate global photometry processed 11.39
Global host SED inference processed 394.73
Local aperture photometry processed 4.16
Validate local photometry processed 0.02
Local host SED inference processed 545.67
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):13h02m27.19s, 75d23m44.57s
semi major axis, semi minor axis (arcsec):3.15, 3.15
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 4.49 0.94 22.270 0.227 AB
PanSTARRS_r 6.59 1.67 21.853 0.276 AB
PanSTARRS_i 13.57 1.06 21.069 0.085 AB
PanSTARRS_z 15.52 3.13 20.923 0.219 AB
PanSTARRS_y 9.81 5.31 21.421 0.587 AB
2MASS_J -7.49 79.57 Vega
2MASS_H 80.38 129.08 17.769 1.743 Vega
2MASS_K 38.93 141.45 18.087 3.945 Vega

Aperture details

RA, DEC (J2000):13h02m19.86s, 75d24m15.72s
semi major axis, semi minor axis (arcsec):28.68, 16.07
angle (degrees, anti-clockwise from east):-113.69
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 216.81 10.32 18.060 0.052 AB
GALEX_NUV 372.71 5.99 17.472 0.017 AB
PanSTARRS_g 8821.77 6.94 14.036 0.001 AB
PanSTARRS_r 17212.86 11.68 13.310 0.001 AB
PanSTARRS_z 31816.2 21.81 12.643 0.001 AB
PanSTARRS_y 40776.32 36.74 12.374 0.001 AB
2MASS_J 53115.42 551.98 11.192 0.011 Vega
2MASS_H 66258.2 888.97 10.479 0.015 Vega
2MASS_K 58312.36 974.37 10.148 0.018 Vega
WISE_W1 30222.7 69.83 10.000 0.003 Vega
WISE_W2 17592.5 73.11 9.948 0.005 Vega
WISE_W3 36107.88 172.19 7.332 0.005 Vega
WISE_W4 36644.47 1217.38 5.870 0.036 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.535 7.926 8.203
{\rm log}_{10}({\rm SFR}) -2.004 -1.423 -0.970
{\rm log}_{10}({\rm sSFR}) -10.039 -9.376 -8.608
{\rm stellar\ age} 2.447 6.853 8.747

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.534 -0.824 -0.167
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.510 -0.559 0.139

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.089 1.597 2.169
\delta -0.177 0.132 0.311
\tau_1/\tau_2 0.597 0.953 1.312
Q_{PAH} 0.346 1.323 4.036
U_{min} 2.844 8.224 15.660
{\rm log}_{10}(\gamma_e)\, -3.112 -2.097 -1.057

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.381 -0.726 0.058
{\rm log}_{10}(\tau_{AGN})\, 1.068 1.387 1.926

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.175 -1.410 -0.918
0.03-0.10 Gyr -2.335 -1.581 -0.939
0.10-0.33 Gyr -3.526 -2.240 -1.589
0.33-1.10 Gyr -4.147 -2.489 -1.829
1.10-3.63 Gyr -3.960 -2.319 -1.827
3.63-12.00 Gyr -3.533 -2.087 -1.680
12.00-13.33 Gyr -3.654 -2.041 -1.250

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.229 11.292 11.355
{\rm log}_{10}({\rm SFR}) 0.214 0.520 0.786
{\rm log}_{10}({\rm sSFR}) -11.097 -10.770 -10.488
{\rm stellar\ age} 7.350 8.104 10.043

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.525 -0.238 -0.009
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.851 -0.117 0.275

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.381 0.559 0.751
\delta -0.376 -0.130 0.093
\tau_1/\tau_2 0.301 0.703 1.140
Q_{PAH} 0.577 1.244 2.353
U_{min} 2.381 6.343 13.136
{\rm log}_{10}(\gamma_e)\, -3.516 -2.402 -1.839

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.587 -3.845 -2.947
{\rm log}_{10}(\tau_{AGN})\, 1.152 1.659 1.982

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.005 0.579 0.881
0.03-0.10 Gyr -0.154 0.386 0.855
0.10-0.33 Gyr -0.265 0.398 0.852
0.33-1.10 Gyr -0.166 0.469 0.824
1.10-3.63 Gyr 0.160 0.872 1.265
3.63-12.00 Gyr 1.176 1.438 1.540
12.00-13.33 Gyr 1.093 1.594 2.176