2025gxc

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Information

Transient

Name: SN2025gxc
Right ascension: 12h20m13.20s
Declination: 29d04m12.29s
Discovery Date: April 6, 2025, 6:57 a.m.
Classification: SN Ia-pec
Redshift: 0.066206
MW E(B-V): 0.022

Host

Name: 2025gxc
Right ascension: 12h20m13.41s
Declination: 29d04m08.84s
Redshift: 0.066206
Photometric Redshift: 0.078
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.84
Cutout download processed 0.74
Global aperture construction processed 0.65
Local aperture photometry processed 7.38
Global aperture photometry processed 7.53
Validate local photometry processed 0.03
Validate global photometry processed 19.64
Host information processed 0.08
Global host SED inference processed 407.08
Local host SED inference processed 431.94
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
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) = 12h20m13.20s, 29d04m12.29s
semi major axis, semi minor axis (arcsec) = 1.58, 1.58
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 11.58 1.3 21.240 0.122 AB
SDSS_g 23.55 1.36 20.470 0.063 AB
DES_g 25.52 0.22 20.383 0.009 AB
PanSTARRS_g 25.73 0.37 20.374 0.016 AB
SDSS_r 38.74 1.75 19.930 0.049 AB
PanSTARRS_r 41.13 0.44 19.865 0.012 AB
DES_r 43.34 0.44 19.808 0.011 AB
SDSS_i 51.14 2.23 19.628 0.047 AB
PanSTARRS_i 53.99 0.55 19.569 0.011 AB
PanSTARRS_z 63.77 0.95 19.388 0.016 AB
SDSS_z 58.59 4.23 19.480 0.078 AB
DES_z 63.53 1.49 19.393 0.025 AB
PanSTARRS_y 75.88 2.22 19.200 0.032 AB

Aperture details

RA, DEC (J2000) = 12h20m13.40s, 29d04m08.80s
semi major axis, semi minor axis (arcsec) = 16.04, 10.3
angle (degrees, anti-clockwise from east) = -92.8

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 58.1 8.16 19.490 0.152 AB
GALEX_NUV 98.23 6.87 18.919 0.076 AB
SDSS_u 310.6 9.38 17.670 0.033 AB
SDSS_g 770.44 8.41 16.683 0.012 AB
DES_g 820.77 1.34 16.614 0.002 AB
PanSTARRS_g 791.2 2.93 16.654 0.004 AB
SDSS_r 1352.76 11.06 16.072 0.009 AB
PanSTARRS_r 1376.26 3.5 16.053 0.003 AB
DES_r 1488.01 2.75 15.968 0.002 AB
SDSS_i 1801.26 15.07 15.761 0.009 AB
PanSTARRS_i 1791.62 4.35 15.767 0.003 AB
PanSTARRS_z 2123.28 7.69 15.582 0.004 AB
SDSS_z 2012.73 32.96 15.641 0.018 AB
DES_z 2302.48 9.45 15.495 0.004 AB
PanSTARRS_y 2468.73 17.99 15.419 0.008 AB
2MASS_J 3233.87 296.77 14.231 0.100 Vega
2MASS_H 3740.09 467.79 13.600 0.136 Vega
2MASS_K 3637.71 459.72 13.160 0.137 Vega
WISE_W1 1565.05 26.85 13.215 0.019 Vega
WISE_W2 992.88 31.72 13.069 0.035 Vega
WISE_W3 2958.39 155.83 10.048 0.057 Vega
WISE_W4 2772.99 750.48 8.673 0.294 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})\, 8.819 9.020 9.168
{\rm log}_{10}({\rm SFR}) -1.902 -1.041 -0.359
{\rm log}_{10}({\rm sSFR}) -10.843 -10.107 -9.337
{\rm stellar\ age} 3.444 6.458 7.954

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.553 -0.971 -0.381
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.655 -0.703 0.186

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.281 0.714 1.094
\delta -0.447 0.008 0.302
\tau_1/\tau_2 0.680 1.065 1.438
Q_{PAH} 0.960 3.013 5.319
U_{min} 3.167 8.698 16.490
{\rm log}_{10}(\gamma_e)\, -2.960 -1.738 -0.632

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.802 -0.724 -0.039
{\rm log}_{10}(\tau_{AGN})\, 1.044 1.521 1.978

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.718 -1.729 -1.208
0.03-0.10 Gyr -1.903 -0.933 -0.215
0.10-0.33 Gyr -1.576 -0.818 -0.286
0.33-1.08 Gyr -2.051 -1.057 -0.624
1.08-3.53 Gyr -2.001 -0.986 -0.679
3.53-11.59 Gyr -2.016 -0.934 -0.700
11.59-12.88 Gyr -2.138 -0.929 -0.316

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.497 10.559 10.682
{\rm log}_{10}({\rm SFR}) 0.560 0.834 1.108
{\rm log}_{10}({\rm sSFR}) -10.035 -9.727 -9.428
{\rm stellar\ age} 7.045 7.856 11.045

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.768 -0.429 -0.291
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.224 0.382 0.465

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.160 0.238 0.394
\delta -0.872 -0.633 -0.301
\tau_1/\tau_2 0.536 0.950 1.352
Q_{PAH} 0.905 1.833 3.023
U_{min} 2.314 6.911 13.751
{\rm log}_{10}(\gamma_e)\, -3.281 -2.479 -1.722

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.652 -2.542 -1.899
{\rm log}_{10}(\tau_{AGN})\, 0.982 1.391 1.828

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.075 0.006 0.240
0.03-0.10 Gyr 0.685 0.975 1.263
0.10-0.33 Gyr -1.365 0.158 0.613
0.33-1.08 Gyr -2.615 -0.179 0.208
1.08-3.53 Gyr -1.614 0.054 0.476
3.53-11.59 Gyr -0.002 0.671 0.805
11.59-12.88 Gyr 0.283 0.943 1.725