2025gjo

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Information

Transient

Name: SN2025gjo
Right ascension: 13h13m25.31s
Declination: 24d14m40.92s
Discovery Date: March 31, 2025, 8:24 a.m.
Classification: SN Ia
Redshift: 0.025000
MW E(B-V): 0.014

Host

Name: 2025gjo
Right ascension: 13h13m25.45s
Declination: 24d14m38.92s
Redshift: None
Photometric Redshift: 0.285
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.56
Cutout download processed 0.72
Global aperture construction processed 0.92
Local aperture photometry processed 6.97
Global aperture photometry processed 7.19
Validate local photometry processed 0.03
Validate global photometry processed 19.41
Host information processed 0.09
Global host SED inference processed 476.78
Local host SED inference processed 426.89
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.05
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) = 13h13m25.31s, 24d14m40.92s
semi major axis, semi minor axis (arcsec) = 3.97, 3.97
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 10.74 2.78 21.323 0.282 AB
SDSS_g 22.24 1.62 20.532 0.079 AB
DES_g 19.56 0.38 20.671 0.021 AB
PanSTARRS_g 17.59 1.01 20.787 0.062 AB
SDSS_r 25.8 2.23 20.371 0.094 AB
PanSTARRS_r 27.46 1.02 20.303 0.041 AB
DES_r 26.7 0.72 20.334 0.029 AB
SDSS_i 30.27 3.42 20.197 0.123 AB
PanSTARRS_i 27.81 1.42 20.290 0.055 AB
PanSTARRS_z 33.63 2.38 20.083 0.077 AB
SDSS_z 49.84 11.91 19.656 0.260 AB
DES_z 31.84 2.01 20.143 0.068 AB
PanSTARRS_y 13.63 5.81 21.063 0.463 AB
2MASS_J 57.75 93.52 18.601 1.758 Vega
2MASS_H 43.04 160.08 18.448 4.038 Vega
2MASS_K -50.35 143.37 Vega

Aperture details

RA, DEC (J2000) = 13h13m25.45s, 24d14m39.14s
semi major axis, semi minor axis (arcsec) = 4.69, 3.85
angle (degrees, anti-clockwise from east) = -25.06

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.9 2.25 22.423 0.626 AB
GALEX_NUV 4.93 1.32 22.168 0.291 AB
SDSS_u 15.69 3.06 20.911 0.212 AB
SDSS_g 29.39 1.8 20.229 0.067 AB
DES_g 25.71 0.41 20.375 0.017 AB
PanSTARRS_g 21.14 1.08 20.587 0.056 AB
SDSS_r 32.35 2.42 20.125 0.081 AB
PanSTARRS_r 32.77 1.09 20.111 0.036 AB
DES_r 35.34 0.78 20.029 0.024 AB
SDSS_i 43.83 3.71 19.796 0.092 AB
PanSTARRS_i 35.22 1.5 20.033 0.046 AB
PanSTARRS_z 39.73 2.5 19.902 0.068 AB
SDSS_z 67.6 12.75 19.325 0.205 AB
DES_z 45.54 2.2 19.754 0.052 AB
PanSTARRS_y 36.29 6.12 20.001 0.183 AB
2MASS_J 51.2 117.38 18.732 2.489 Vega
2MASS_H 200.18 198.66 16.779 1.077 Vega
2MASS_K -312.68 179.92 Vega
WISE_W1 16.5 6.76 18.157 0.445 Vega
WISE_W2 12.11 9.82 17.853 0.880 Vega
WISE_W3 26.19 62.96 15.181 2.610 Vega
WISE_W4 -158.03 353.23 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})\, 7.367 7.673 7.840
{\rm log}_{10}({\rm SFR}) -2.143 -1.615 -1.080
{\rm log}_{10}({\rm sSFR}) -9.900 -9.316 -8.527
{\rm stellar\ age} 2.069 5.524 7.313

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.463 -0.735 -0.179
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.815 -1.426 0.080

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.217 0.554 0.935
\delta -0.527 -0.102 0.209
\tau_1/\tau_2 0.723 1.099 1.494
Q_{PAH} 0.930 2.808 5.410
U_{min} 2.760 7.942 15.294
{\rm log}_{10}(\gamma_e)\, -2.922 -1.883 -0.812

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.700 -0.993 -0.309
{\rm log}_{10}(\tau_{AGN})\, 0.962 1.403 1.869

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.203 -1.833 -1.492
0.03-0.10 Gyr -2.213 -1.570 -0.958
0.10-0.33 Gyr -2.684 -1.940 -1.486
0.33-1.10 Gyr -3.268 -2.228 -1.821
1.10-3.64 Gyr -3.349 -2.339 -2.011
3.64-12.08 Gyr -3.548 -2.429 -2.086
12.08-13.42 Gyr -3.751 -2.486 -1.891

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.561 7.829 7.999
{\rm log}_{10}({\rm SFR}) -1.903 -1.323 -0.697
{\rm log}_{10}({\rm sSFR}) -9.769 -9.146 -8.352
{\rm stellar\ age} 0.830 5.047 7.358

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.757 -1.328 -0.708
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.845 -1.463 0.158

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.372 0.780 1.198
\delta -0.306 -0.008 0.229
\tau_1/\tau_2 0.602 1.055 1.456
Q_{PAH} 1.086 2.883 5.020
U_{min} 3.401 9.397 17.004
{\rm log}_{10}(\gamma_e)\, -2.857 -1.628 -0.624

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.611 -1.747 -0.618
{\rm log}_{10}(\tau_{AGN})\, 0.985 1.455 1.870

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.723 -1.971 -1.531
0.03-0.10 Gyr -1.865 -1.218 -0.546
0.10-0.33 Gyr -2.768 -1.602 -1.007
0.33-1.10 Gyr -3.959 -2.167 -1.659
1.10-3.64 Gyr -4.471 -2.343 -1.917
3.64-12.08 Gyr -4.522 -2.385 -1.963
12.08-13.42 Gyr -4.584 -2.401 -1.666