2025cjg

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Information

Transient

Name: SN2025cjg
Right ascension: 12h05m52.66s
Declination: 10d24m17.68s
Discovery Date: Feb. 22, 2025, 1:51 p.m.
Classification: SN Ia
Redshift: 0.103000
MW E(B-V): 0.018

Host

Name: 2025cjg
Right ascension: 12h05m52.29s
Declination: 10d24m15.27s
Redshift: 0.096182
Photometric Redshift: 0.118
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 2.1
Cutout download processed 14.65
Global aperture construction processed 0.65
Local aperture photometry processed 5.72
Global aperture photometry processed 5.54
Validate local photometry processed 0.02
Validate global photometry processed 15.57
Host information processed 0.09
Global host SED inference processed 443.61
Local host SED inference processed 468.32
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.08
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) = 12h05m52.66s, 10d24m17.68s
semi major axis, semi minor axis (arcsec) = 1.12, 1.12
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_i 9.69 0.45 21.435 0.050 AB
PanSTARRS_z 12.44 0.96 21.163 0.084 AB
PanSTARRS_y 15.72 1.46 20.909 0.101 AB

Aperture details

RA, DEC (J2000) = 12h05m52.28s, 10d24m15.41s
semi major axis, semi minor axis (arcsec) = 7.82, 7.14
angle (degrees, anti-clockwise from east) = -66.2

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 7.11 2.97 21.770 0.453 AB
GALEX_NUV 8.14 3.06 21.623 0.408 AB
SDSS_u 47.08 5.24 19.718 0.121 AB
SDSS_g 310.28 4.92 17.671 0.017 AB
PanSTARRS_g 351.32 2.0 17.536 0.006 AB
SDSS_r 757.29 7.75 16.702 0.011 AB
PanSTARRS_r 732.47 2.23 16.738 0.003 AB
SDSS_i 1129.34 10.42 16.268 0.010 AB
PanSTARRS_i 1123.09 3.03 16.274 0.003 AB
PanSTARRS_z 1450.38 6.42 15.996 0.005 AB
SDSS_z 1521.17 20.91 15.945 0.015 AB
PanSTARRS_y 1734.47 9.7 15.802 0.006 AB
2MASS_J 1924.79 221.79 14.794 0.125 Vega
2MASS_H 2669.18 314.29 13.966 0.128 Vega
2MASS_K 2342.77 401.95 13.638 0.186 Vega
WISE_W1 1062.34 22.84 13.635 0.023 Vega
WISE_W2 663.52 26.14 13.506 0.043 Vega
WISE_W3 52.44 88.56 14.427 1.834 Vega
WISE_W4 109.58 423.89 12.181 4.200 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})\, 8.311 8.744 8.977
{\rm log}_{10}({\rm SFR}) -1.342 -0.677 -0.120
{\rm log}_{10}({\rm sSFR}) -10.207 -9.459 -8.535
{\rm stellar\ age} 0.915 5.948 7.634

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.167 -0.358 0.037
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.355 -0.653 0.110

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.706 1.285 1.945
\delta -0.225 0.139 0.318
\tau_1/\tau_2 0.628 0.993 1.390
Q_{PAH} 0.764 2.220 4.880
U_{min} 2.901 7.996 15.514
{\rm log}_{10}(\gamma_e)\, -2.901 -1.885 -0.762

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.976 -0.504 0.057
{\rm log}_{10}(\tau_{AGN})\, 1.055 1.511 1.887

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.662 -0.901 -0.268
0.03-0.10 Gyr -1.620 -0.799 -0.039
0.10-0.33 Gyr -2.440 -1.242 -0.587
0.33-1.06 Gyr -3.282 -1.425 -0.894
1.06-3.45 Gyr -3.708 -1.369 -0.944
3.45-11.25 Gyr -3.624 -1.288 -0.890
11.25-12.50 Gyr -3.564 -1.310 -0.575

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.606 10.780 10.880
{\rm log}_{10}({\rm SFR}) -2.748 -0.598 0.209
{\rm log}_{10}({\rm sSFR}) -13.476 -11.370 -10.496
{\rm stellar\ age} 4.244 6.967 9.262

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.252 -0.899 -0.705
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.377 -0.668 -0.019

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.481 0.626 0.834
\delta -0.950 -0.833 -0.661
\tau_1/\tau_2 0.538 0.905 1.329
Q_{PAH} 0.388 1.497 3.509
U_{min} 2.678 8.294 16.725
{\rm log}_{10}(\gamma_e)\, -2.945 -1.765 -0.896

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.301 -3.221 -2.154
{\rm log}_{10}(\tau_{AGN})\, 1.139 1.599 1.961

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.650 -0.861 -0.050
0.03-0.10 Gyr -3.531 -0.697 0.302
0.10-0.33 Gyr -2.863 -0.275 0.774
0.33-1.06 Gyr -2.106 0.124 0.901
1.06-3.45 Gyr -0.907 0.718 1.184
3.45-11.25 Gyr -0.593 0.826 1.106
11.25-12.50 Gyr -1.122 0.787 1.753