2025gj (warnings)

Download data

Information

Transient

Name: SN2025gj
Right ascension: 9h44m20.25s
Declination: -21d16m22.40s
Discovery Date: Jan. 8, 2025, 6:08 a.m.
Classification: SN Ia
Redshift: 0.007700
MW E(B-V): 0.049

Host

Name: 2025gj
Right ascension: 9h44m16.01s
Declination: -21d16m41.52s
Redshift: 0.007679
Photometric Redshift:
 

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 0.81
Cutout download processed 0.18
Global aperture construction processed 0.29
Local aperture photometry processed 1.72
Global aperture photometry processed 1.9
Validate local photometry processed 0.02
Validate global photometry processed 4.98
Host information processed 0.08
Global host SED inference processed 540.28
Local host SED inference processed 912.84
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) = 9h44m20.25s, -21d16m22.40s
semi major axis, semi minor axis (arcsec) = 12.66, 12.66
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 15.37 3.84 20.933 0.272 AB
GALEX_NUV 1.78 3.02 23.272 1.836 AB
PanSTARRS_g 23.85 3.7 20.456 0.169 AB
PanSTARRS_r -11.02 5.99 AB
PanSTARRS_i 99.23 8.67 18.908 0.095 AB
PanSTARRS_z 27.63 11.67 20.297 0.458 AB
PanSTARRS_y -4.16 25.36 AB
WISE_W1 118.29 278.67 16.019 2.558 Vega
WISE_W2 113.63 178.92 15.422 1.709 Vega
WISE_W3 -98.17 217.42 Vega
WISE_W4 665.64 584.42 10.222 0.953 Vega

Aperture details

RA, DEC (J2000) = 9h44m16.00s, -21d16m41.12s
semi major axis, semi minor axis (arcsec) = 32.72, 28.44
angle (degrees, anti-clockwise from east) = -145.93

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 372.32 18.92 17.473 0.055 AB
GALEX_NUV 500.21 12.21 17.152 0.027 AB
PanSTARRS_g 47130.69 23.88 12.217 0.001 AB
PanSTARRS_r 94808.39 43.69 11.458 0.001 AB
PanSTARRS_i 142986.89 65.63 11.012 0.000 AB
PanSTARRS_z 182889.81 84.99 10.745 0.001 AB
PanSTARRS_y 225382.03 116.55 10.518 0.001 AB
2MASS_J 290243.11 979.29 9.348 0.004 Vega
2MASS_H 362251.72 1298.25 8.635 0.004 Vega
2MASS_K 294295.47 1635.29 8.390 0.006 Vega
WISE_W1 153186.34 2678.92 8.238 0.019 Vega
WISE_W2 81438.26 1631.57 8.284 0.022 Vega
WISE_W3 23454.0 1048.63 7.800 0.049 Vega
WISE_W4 6482.88 2808.54 7.751 0.470 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})\, 6.783 7.174 7.525
{\rm log}_{10}({\rm SFR}) -2.007 -1.516 -1.094
{\rm log}_{10}({\rm sSFR}) -9.282 -8.651 -7.987
{\rm stellar\ age} 0.216 5.039 7.931

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.886 -1.645 -1.280
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.438 -0.073 0.322

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.191 1.742 2.306
\delta 0.267 0.339 0.381
\tau_1/\tau_2 0.733 1.166 1.581
Q_{PAH} 0.500 1.884 4.353
U_{min} 2.889 8.778 17.106
{\rm log}_{10}(\gamma_e)\, -3.360 -2.203 -1.212

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.168 -2.369 -0.305
{\rm log}_{10}(\tau_{AGN})\, 0.960 1.453 1.888

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.776 -1.277 -0.870
0.03-0.10 Gyr -3.490 -2.016 -1.213
0.10-0.33 Gyr -5.159 -3.101 -2.167
0.33-1.10 Gyr -6.018 -3.554 -2.658
1.10-3.65 Gyr -6.353 -3.393 -2.582
3.65-12.11 Gyr -6.541 -3.258 -2.466
12.11-13.45 Gyr -6.930 -3.302 -2.158

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.823 10.904 10.947
{\rm log}_{10}({\rm SFR}) -1.798 -1.401 -1.078
{\rm log}_{10}({\rm sSFR}) -12.719 -12.286 -11.972
{\rm stellar\ age} 8.826 12.072 12.762

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.301 -0.177 -0.070
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.563 -0.697 0.119

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.094 0.156 0.240
\delta -0.179 0.130 0.313
\tau_1/\tau_2 0.585 0.991 1.382
Q_{PAH} 0.182 0.605 1.370
U_{min} 3.411 9.018 16.313
{\rm log}_{10}(\gamma_e)\, -2.903 -2.077 -1.469

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.761 -4.249 -3.417
{\rm log}_{10}(\tau_{AGN})\, 1.100 1.647 1.986

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.883 -1.408 -1.128
0.03-0.10 Gyr -2.327 -1.456 -1.000
0.10-0.33 Gyr -2.886 -1.606 -1.029
0.33-1.10 Gyr -3.162 -1.699 -0.902
1.10-3.65 Gyr -2.901 -1.304 -0.316
3.65-12.11 Gyr -1.526 0.303 1.030
12.11-13.45 Gyr 1.242 1.967 2.062