2025eqf

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Information

Transient

Name: SN2025eqf
Right ascension: 14h36m40.62s
Declination: -14d55m31.75s
Discovery Date: March 16, 2025, 8:33 a.m.
Classification: SN Ia
Redshift: 0.042000
MW E(B-V): 0.087

Host

Name: 2025eqf
Right ascension: 14h36m40.87s
Declination: -14d55m37.85s
Redshift: 0.046533
Photometric Redshift: 0.082
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.82
Cutout download processed 4.11
Global aperture construction processed 0.69
Local aperture photometry processed 4.73
Global aperture photometry processed 4.51
Validate local photometry processed 0.02
Validate global photometry processed 14.45
Host information processed 0.08
Global host SED inference processed 500.58
Local host SED inference processed 385.67
Transient information processed 0.0
Transient MWEBV processed 0.07
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) = 14h36m40.62s, -14d55m31.75s
semi major axis, semi minor axis (arcsec) = 2.19, 2.19
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 10.35 0.46 21.363 0.048 AB
PanSTARRS_g 15.56 0.62 20.920 0.043 AB
PanSTARRS_r 26.01 0.74 20.362 0.031 AB
DES_r 16.74 0.83 20.840 0.054 AB
PanSTARRS_i 34.03 0.84 20.070 0.027 AB
PanSTARRS_z 40.39 1.43 19.884 0.038 AB
DES_z 21.13 5.67 20.588 0.291 AB
PanSTARRS_y 50.35 3.35 19.645 0.072 AB

Aperture details

RA, DEC (J2000) = 14h36m40.86s, -14d55m37.79s
semi major axis, semi minor axis (arcsec) = 13.24, 9.58
angle (degrees, anti-clockwise from east) = -33.41

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 31.81 1.71 20.144 0.058 AB
GALEX_NUV 47.19 1.0 19.715 0.023 AB
DES_g 386.79 2.5 17.431 0.007 AB
PanSTARRS_g 525.18 3.19 17.099 0.007 AB
PanSTARRS_r 960.63 3.81 16.444 0.004 AB
DES_r 818.89 4.89 16.617 0.006 AB
PanSTARRS_i 1312.03 4.45 16.105 0.004 AB
PanSTARRS_z 1665.91 7.43 15.846 0.005 AB
DES_z 1277.37 39.03 16.134 0.033 AB
PanSTARRS_y 1993.02 17.39 15.651 0.009 AB
2MASS_J 2096.09 276.36 14.702 0.143 Vega
2MASS_H 3669.83 444.74 13.621 0.132 Vega
2MASS_K 3128.15 488.64 13.324 0.170 Vega
WISE_W1 1186.79 30.23 13.515 0.028 Vega
WISE_W2 708.24 32.46 13.436 0.050 Vega
WISE_W3 1446.21 96.54 10.825 0.072 Vega
WISE_W4 1479.75 498.41 9.355 0.366 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})\, 8.480 8.652 8.779
{\rm log}_{10}({\rm SFR}) -1.570 -1.189 -0.811
{\rm log}_{10}({\rm sSFR}) -10.260 -9.849 -9.402
{\rm stellar\ age} 5.886 7.418 8.991

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.428 -1.013 -0.586
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.031 -0.758 -0.465

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.635 0.976 1.272
\delta -0.238 0.018 0.274
\tau_1/\tau_2 0.498 0.851 1.223
Q_{PAH} 0.708 2.354 4.890
U_{min} 2.797 7.748 14.386
{\rm log}_{10}(\gamma_e)\, -3.256 -2.268 -1.185

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.695 -1.486 -0.418
{\rm log}_{10}(\tau_{AGN})\, 1.024 1.468 1.940

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.263 -0.917 -0.607
0.03-0.10 Gyr -2.313 -1.470 -0.889
0.10-0.33 Gyr -2.696 -1.847 -1.325
0.33-1.09 Gyr -2.694 -1.839 -1.341
1.09-3.58 Gyr -2.317 -1.517 -1.183
3.58-11.82 Gyr -1.675 -1.251 -1.062
11.82-13.13 Gyr -1.850 -1.197 -0.571

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.307 10.382 10.445
{\rm log}_{10}({\rm SFR}) -0.359 -0.015 0.360
{\rm log}_{10}({\rm sSFR}) -10.748 -10.387 -10.040
{\rm stellar\ age} 9.073 12.133 12.427

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.939 -0.667 -0.489
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.001 -0.055 0.187

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.171 0.297 0.472
\delta -0.095 0.146 0.309
\tau_1/\tau_2 0.475 0.951 1.446
Q_{PAH} 0.382 1.228 3.011
U_{min} 2.926 8.480 15.988
{\rm log}_{10}(\gamma_e)\, -3.151 -2.232 -1.458

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.321 -3.347 -2.375
{\rm log}_{10}(\tau_{AGN})\, 1.052 1.567 1.951

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.075 -0.492 -0.170
0.03-0.10 Gyr -0.292 0.097 0.489
0.10-0.33 Gyr -3.943 -2.118 -0.700
0.33-1.09 Gyr -6.378 -3.036 -1.174
1.09-3.58 Gyr -4.738 -2.545 -1.104
3.58-11.82 Gyr -2.017 -0.562 0.458
11.82-13.13 Gyr 0.900 1.488 1.572