2025obf

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Information

Transient

Name: SN2025obf
Right ascension: 21h12m43.05s
Declination: -23d08m53.15s
Discovery Date: June 19, 2025, 7:37 a.m.
Classification: SN Ic
Redshift: 0.037162
MW E(B-V): 0.048

Host

Name: ESO530-023
Right ascension: 21h12m42.93s
Declination: -23d08m44.97s
Redshift: 0.036831
Photometric Redshift:
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 12.9
Transient MWEBV processed 0.08
Host match processed 4.82
Host information processed 0.15
Host MWEBV processed 0.05
Global aperture construction processed 0.66
Global aperture photometry processed 3.59
Validate global photometry processed 9.03
Global host SED inference processed 392.99
Local aperture photometry processed 4.07
Validate local photometry processed 0.02
Local host SED inference processed 450.89
 

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) = 21h12m43.05s, -23d08m53.15s
semi major axis, semi minor axis (arcsec) = 2.74, 2.74
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 80.75 0.9 19.132 0.012 AB
PanSTARRS_r 156.59 1.22 18.413 0.008 AB
PanSTARRS_i 209.34 0.99 18.098 0.005 AB
PanSTARRS_z 276.29 2.57 17.797 0.010 AB
PanSTARRS_y 326.4 4.94 17.616 0.016 AB

Aperture details

RA, DEC (J2000) = 21h12m42.94s, -23d08m45.18s
semi major axis, semi minor axis (arcsec) = 29.61, 13.31
angle (degrees, anti-clockwise from east) = -34.34

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 102.17 7.63 18.877 0.081 AB
GALEX_NUV 130.11 6.3 18.614 0.053 AB
PanSTARRS_g 2357.85 6.27 15.469 0.003 AB
PanSTARRS_r 4480.73 8.58 14.772 0.002 AB
PanSTARRS_i 5929.03 7.12 14.468 0.001 AB
PanSTARRS_y 8827.53 35.8 14.035 0.004 AB
WISE_W1 6023.77 58.99 11.751 0.011 Vega
WISE_W2 3586.37 69.45 11.674 0.021 Vega
WISE_W3 4961.27 372.73 9.487 0.082 Vega
WISE_W4 1765.99 1713.63 9.163 1.054 Vega
 

Imaging data

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Spectral Energy Distribution

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Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.163 9.272 9.391
{\rm log}_{10}({\rm SFR}) -1.559 -0.944 -0.466
{\rm log}_{10}({\rm sSFR}) -10.860 -10.263 -9.697
{\rm stellar\ age} 5.925 7.538 9.406

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.978 -0.546 -0.268
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.875 -1.586 -0.172

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.356 0.774 1.193
\delta -0.632 -0.214 0.128
\tau_1/\tau_2 0.645 0.992 1.360
Q_{PAH} 0.741 2.432 4.489
U_{min} 2.719 7.957 15.347
{\rm log}_{10}(\gamma_e)\, -3.291 -1.998 -0.862

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.859 -1.917 -0.664
{\rm log}_{10}(\tau_{AGN})\, 0.934 1.384 1.880

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.625 -0.957 -0.546
0.03-0.10 Gyr -1.764 -0.984 -0.414
0.10-0.33 Gyr -1.807 -1.057 -0.530
0.33-1.09 Gyr -1.823 -1.090 -0.583
1.09-3.61 Gyr -1.677 -0.897 -0.549
3.61-11.94 Gyr -1.060 -0.649 -0.468
11.94-13.26 Gyr -1.109 -0.514 0.094

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.663 10.715 10.769
{\rm log}_{10}({\rm SFR}) -0.465 -0.249 -0.032
{\rm log}_{10}({\rm sSFR}) -11.189 -10.965 -10.759
{\rm stellar\ age} 7.481 8.128 9.891

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.439 -0.290 -0.158
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.536 -0.121 0.332

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.119 0.192 0.289
\delta -0.271 0.056 0.266
\tau_1/\tau_2 0.594 0.968 1.335
Q_{PAH} 0.810 1.952 3.674
U_{min} 2.698 7.766 15.048
{\rm log}_{10}(\gamma_e)\, -2.857 -2.086 -1.386

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.080 -3.000 -2.153
{\rm log}_{10}(\tau_{AGN})\, 0.977 1.392 1.821

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.425 -0.166 0.033
0.03-0.10 Gyr -0.930 -0.324 0.038
0.10-0.33 Gyr -0.986 -0.345 0.022
0.33-1.09 Gyr -0.817 -0.215 0.137
1.09-3.61 Gyr -0.359 0.270 0.664
3.61-11.94 Gyr 0.658 0.878 0.976
11.94-13.26 Gyr 0.549 1.016 1.583