2025fba

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Information

Transient

Name: SN2025fba
Right ascension: 9h13m46.00s
Declination: 34d50m24.45s
Discovery Date: March 17, 2025, 8:21 p.m.
Classification: SN Ia
Redshift: 0.020000
MW E(B-V): 0.017

Host

Name: 2025fba
Right ascension: 9h13m45.36s
Declination: 34d50m14.28s
Redshift: 0.023717
Photometric Redshift: 0.029
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 0.97
Cutout download processed 14.18
Global aperture construction processed 0.7
Local aperture photometry processed 5.96
Global aperture photometry processed 6.07
Validate local photometry processed 0.03
Validate global photometry processed 16.58
Host information processed 0.1
Global host SED inference processed 382.78
Local host SED inference processed 473.42
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) = 9h13m46.00s, 34d50m24.45s
semi major axis, semi minor axis (arcsec) = 4.18, 4.18
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 46.83 3.29 19.724 0.076 AB
SDSS_g 117.46 3.01 18.725 0.028 AB
PanSTARRS_g 122.44 0.73 18.680 0.007 AB
SDSS_r 185.59 3.88 18.229 0.023 AB
PanSTARRS_r 197.52 1.0 18.161 0.005 AB
SDSS_i 238.66 4.89 17.956 0.022 AB
PanSTARRS_i 252.25 1.02 17.895 0.004 AB
PanSTARRS_z 281.05 2.13 17.778 0.008 AB
SDSS_z 290.67 13.44 17.742 0.050 AB
PanSTARRS_y 331.21 5.01 17.600 0.016 AB
2MASS_J 357.87 89.57 16.621 0.272 Vega
2MASS_H 432.27 146.21 15.943 0.367 Vega
2MASS_K 252.21 160.21 16.058 0.690 Vega

Aperture details

RA, DEC (J2000) = 9h13m45.38s, 34d50m14.73s
semi major axis, semi minor axis (arcsec) = 23.68, 16.99
angle (degrees, anti-clockwise from east) = -122.8

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 270.77 16.66 17.818 0.067 AB
GALEX_NUV 342.01 11.38 17.565 0.036 AB
SDSS_g 3163.87 15.49 15.149 0.005 AB
PanSTARRS_g 3263.36 3.52 15.116 0.001 AB
SDSS_r 5425.78 20.6 14.564 0.004 AB
PanSTARRS_r 5492.83 4.61 14.551 0.001 AB
SDSS_i 7002.38 25.48 14.287 0.004 AB
PanSTARRS_i 7157.82 4.91 14.263 0.001 AB
PanSTARRS_z 8221.7 10.2 14.113 0.001 AB
SDSS_z 8826.72 65.65 14.036 0.008 AB
PanSTARRS_y 9863.18 24.04 13.915 0.003 AB
2MASS_J 11633.97 433.84 12.841 0.040 Vega
2MASS_H 12418.07 707.1 12.297 0.062 Vega
2MASS_K 11805.92 775.63 11.882 0.071 Vega
WISE_W1 5548.4 53.54 11.841 0.010 Vega
WISE_W2 3209.97 57.8 11.795 0.020 Vega
WISE_W3 9800.41 211.7 8.748 0.023 Vega
WISE_W4 8743.23 1359.86 7.426 0.169 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})\, 8.709 8.847 8.982
{\rm log}_{10}({\rm SFR}) -1.839 -1.268 -0.688
{\rm log}_{10}({\rm sSFR}) -10.710 -10.138 -9.493
{\rm stellar\ age} 6.067 7.733 10.013

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.707 -1.200 -0.710
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.244 0.093 0.363

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.214 0.653 0.969
\delta -0.491 -0.072 0.247
\tau_1/\tau_2 0.685 1.031 1.408
Q_{PAH} 0.656 2.151 4.688
U_{min} 2.969 8.403 15.637
{\rm log}_{10}(\gamma_e)\, -3.249 -2.067 -0.635

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.680 -1.541 -0.446
{\rm log}_{10}(\tau_{AGN})\, 0.938 1.459 1.932

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.245 -1.597 -1.169
0.03-0.10 Gyr -1.890 -1.179 -0.579
0.10-0.33 Gyr -2.102 -1.341 -0.829
0.33-1.10 Gyr -2.424 -1.519 -1.064
1.10-3.65 Gyr -2.379 -1.411 -1.035
3.65-12.10 Gyr -1.578 -1.097 -0.909
12.10-13.44 Gyr -1.509 -0.903 -0.209

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.259 10.325 10.398
{\rm log}_{10}({\rm SFR}) -0.336 -0.104 0.130
{\rm log}_{10}({\rm sSFR}) -10.685 -10.429 -10.161
{\rm stellar\ age} 7.608 8.339 10.661

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.804 -0.642 -0.500
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.252 0.066 0.307

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.190 0.291 0.412
\delta -0.202 0.049 0.227
\tau_1/\tau_2 0.595 0.974 1.360
Q_{PAH} 0.804 1.684 3.065
U_{min} 2.978 7.793 14.932
{\rm log}_{10}(\gamma_e)\, -2.952 -2.162 -1.581

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.456 -3.666 -2.704
{\rm log}_{10}(\tau_{AGN})\, 1.085 1.639 1.993

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.485 -0.246 -0.056
0.03-0.10 Gyr -0.404 -0.056 0.243
0.10-0.33 Gyr -0.772 -0.225 0.123
0.33-1.10 Gyr -0.978 -0.344 -0.028
1.10-3.65 Gyr -0.985 -0.209 0.153
3.65-12.10 Gyr 0.178 0.457 0.568
12.10-13.44 Gyr 0.216 0.690 1.309