2022ahj

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Information

Transient

Name: 2022ahj
Right ascension: 8h31m45.63s
Declination: 25d58m46.57s
Discovery Date: None
Classification: SNIa
Redshift: 0.076000
MW E(B-V): 0.039

Host

Name: SDSSJ083145.43+25584
Right ascension: 8h31m45.36s
Declination: 25d58m49.91s
Redshift: None
Photometric Redshift: 0.076
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 15.18
Transient MWEBV processed 0.03
Host match processed 4.05
Host information processed 0.14
Host MWEBV processed 0.04
Global aperture construction processed 0.63
Global aperture photometry processed 7.0
Validate global photometry phot valid failed 0.03
Global host SED inference not processed None
Local aperture photometry processed 7.07
Validate local photometry processed 0.02
Local host SED inference processed 413.52
 

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) = 8h31m45.63s, 25d58m46.57s
semi major axis, semi minor axis (arcsec) = 1.39, 1.39
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 12.75 0.17 21.136 0.015 AB
PanSTARRS_g 11.66 0.37 21.233 0.035 AB
SDSS_r 19.3 1.29 20.686 0.072 AB
PanSTARRS_r 16.0 0.47 20.890 0.032 AB
DES_r 20.94 0.4 20.598 0.021 AB
SDSS_i 26.24 1.68 20.353 0.070 AB
PanSTARRS_i 22.29 0.42 20.530 0.021 AB
PanSTARRS_z 22.86 1.1 20.502 0.052 AB
SDSS_z 25.32 3.91 20.391 0.168 AB
DES_z 29.32 1.11 20.232 0.041 AB
PanSTARRS_y 18.46 2.95 20.735 0.174 AB

Aperture details

RA, DEC (J2000) = 8h31m45.42s, 25d58m50.73s
semi major axis, semi minor axis (arcsec) = 11.94, 9.16
angle (degrees, anti-clockwise from east) = -16.36

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available

 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.413 8.585 8.732
{\rm log}_{10}({\rm SFR}) -1.652 -1.194 -0.696
{\rm log}_{10}({\rm sSFR}) -10.349 -9.804 -9.228
{\rm stellar\ age} 1.924 4.712 6.602

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.607 -1.025 -0.287
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.795 -1.321 0.043

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.196 0.459 0.931
\delta -0.618 -0.235 0.191
\tau_1/\tau_2 0.750 1.078 1.426
Q_{PAH} 1.180 2.943 5.171
U_{min} 2.872 7.679 14.190
{\rm log}_{10}(\gamma_e)\, -2.845 -1.729 -0.589

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.767 -0.363 0.094
{\rm log}_{10}(\tau_{AGN})\, 1.151 1.530 1.926

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.693 -1.281 -0.883
0.03-0.10 Gyr -1.812 -1.192 -0.621
0.10-0.33 Gyr -1.598 -0.971 -0.446
0.33-1.07 Gyr -1.516 -0.994 -0.632
1.07-3.51 Gyr -2.002 -1.295 -1.028
3.51-11.48 Gyr -2.480 -1.555 -1.176
11.48-12.75 Gyr -2.575 -1.596 -1.058

Global parameter details

Documentation

Data not available