2025fbf

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Information

Transient

Name: SN2025fbf
Right ascension: 6h45m31.81s
Declination: 53d26m59.59s
Discovery Date: March 19, 2025, 3:42 p.m.
Classification: SN Ia
Redshift: 0.035231
MW E(B-V): 0.067

Host

Name: 2025fbf
Right ascension: 6h45m35.65s
Declination: 53d27m14.26s
Redshift: 0.035231
Photometric Redshift: 0.050
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.79
Cutout download processed 4.11
Global aperture construction processed 0.82
Local aperture photometry processed 4.21
Global aperture photometry processed 4.62
Validate local photometry processed 0.02
Validate global photometry processed 12.73
Host information processed 0.1
Global host SED inference processed 438.7
Local host SED inference processed 456.31
Transient information processed 0.0
Transient MWEBV processed 0.14
Host MWEBV processed 0.19
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) = 6h45m31.81s, 53d26m59.59s
semi major axis, semi minor axis (arcsec) = 2.85, 2.85
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 5.91 0.58 21.971 0.107 AB
PanSTARRS_r 9.16 0.99 21.496 0.117 AB
PanSTARRS_i 10.03 0.87 21.397 0.094 AB
PanSTARRS_z 16.51 2.23 20.856 0.147 AB
PanSTARRS_y 17.56 4.63 20.789 0.286 AB
2MASS_H 66.96 118.84 17.968 1.927 Vega

Aperture details

RA, DEC (J2000) = 6h45m35.62s, 53d27m14.63s
semi major axis, semi minor axis (arcsec) = 53.06, 10.66
angle (degrees, anti-clockwise from east) = -125.68

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 84.01 6.69 19.089 0.086 AB
GALEX_NUV 78.99 2.06 19.156 0.028 AB
PanSTARRS_g 3867.51 4.98 14.931 0.001 AB
PanSTARRS_r 7958.11 8.62 14.148 0.001 AB
PanSTARRS_i 11882.91 7.34 13.713 0.001 AB
PanSTARRS_z 15270.3 18.91 13.440 0.001 AB
PanSTARRS_y 19256.18 37.66 13.189 0.002 AB
2MASS_J 24581.47 584.53 12.029 0.026 Vega
2MASS_H 30313.61 1005.41 11.328 0.036 Vega
2MASS_K 26840.02 958.22 10.990 0.039 Vega
WISE_W1 12947.77 78.35 10.921 0.007 Vega
WISE_W2 7522.93 83.89 10.870 0.012 Vega
WISE_W3 12029.87 283.59 8.525 0.026 Vega
WISE_W4 8565.17 1448.9 7.448 0.184 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})\, 7.547 7.850 8.043
{\rm log}_{10}({\rm SFR}) -2.272 -1.701 -1.229
{\rm log}_{10}({\rm sSFR}) -10.123 -9.575 -8.862
{\rm stellar\ age} 3.868 6.573 8.039

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.172 -0.439 0.016
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.484 -0.840 -0.099

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.444 0.963 1.448
\delta -0.333 0.047 0.270
\tau_1/\tau_2 0.682 1.037 1.412
Q_{PAH} 0.931 2.465 4.560
U_{min} 2.735 7.910 14.906
{\rm log}_{10}(\gamma_e)\, -2.972 -1.923 -0.905

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.977 -0.716 0.055
{\rm log}_{10}(\tau_{AGN})\, 0.996 1.436 1.882

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.342 -1.595 -1.206
0.03-0.10 Gyr -2.547 -1.834 -1.243
0.10-0.33 Gyr -2.906 -2.187 -1.632
0.33-1.09 Gyr -3.097 -2.276 -1.833
1.09-3.62 Gyr -3.001 -2.211 -1.891
3.62-11.96 Gyr -2.889 -2.133 -1.840
11.96-13.28 Gyr -2.952 -2.142 -1.565

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.059 11.123 11.196
{\rm log}_{10}({\rm SFR}) -0.970 -0.554 -0.256
{\rm log}_{10}({\rm sSFR}) -12.070 -11.674 -11.370
{\rm stellar\ age} 8.262 10.606 12.529

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.416 -0.270 -0.151
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.057 -0.371 0.176

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.130 0.196 0.281
\delta -0.373 -0.065 0.172
\tau_1/\tau_2 0.479 0.882 1.303
Q_{PAH} 2.190 3.606 5.028
U_{min} 2.641 8.078 15.861
{\rm log}_{10}(\gamma_e)\, -2.652 -1.706 -0.985

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.373 -3.440 -2.403
{\rm log}_{10}(\tau_{AGN})\, 1.179 1.714 1.997

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.763 -0.395 -0.170
0.03-0.10 Gyr -2.745 -0.771 -0.231
0.10-0.33 Gyr -2.959 -0.893 -0.231
0.33-1.09 Gyr -2.548 -0.873 -0.132
1.09-3.62 Gyr -2.035 -0.502 0.305
3.62-11.96 Gyr -0.511 1.029 1.315
11.96-13.28 Gyr 1.271 2.015 2.311