2025fdz

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Information

Transient

Name: SN2025fdz
Right ascension: 14h22m35.85s
Declination: -27d41m27.41s
Discovery Date: March 21, 2025, 9:40 a.m.
Classification: SN Ia
Redshift: 0.046000
MW E(B-V): 0.065

Host

Name: 2025fdz
Right ascension: 14h22m35.66s
Declination: -27d41m24.81s
Redshift: None
Photometric Redshift: 0.050
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.1
Cutout download processed 3.76
Global aperture construction processed 0.65
Local aperture photometry processed 4.12
Global aperture photometry processed 4.14
Validate local photometry processed 0.02
Validate global photometry processed 12.08
Host information processed 0.08
Global host SED inference processed 400.15
Local host SED inference processed 452.1
Transient information processed 0.0
Transient MWEBV processed 0.09
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) = 14h22m35.85s, -27d41m27.41s
semi major axis, semi minor axis (arcsec) = 2.21, 2.21
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 55.91 0.67 19.531 0.013 AB
PanSTARRS_r 92.94 1.03 18.980 0.012 AB
PanSTARRS_i 123.83 1.08 18.668 0.010 AB
PanSTARRS_z 144.68 1.6 18.499 0.012 AB
PanSTARRS_y 170.99 4.65 18.318 0.030 AB

Aperture details

RA, DEC (J2000) = 14h22m35.65s, -27d41m24.40s
semi major axis, semi minor axis (arcsec) = 17.53, 9.34
angle (degrees, anti-clockwise from east) = -22.08

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 77.36 10.2 19.179 0.143 AB
GALEX_NUV 101.92 8.29 18.879 0.088 AB
PanSTARRS_g 652.74 3.75 16.863 0.006 AB
PanSTARRS_r 1019.91 5.88 16.379 0.006 AB
PanSTARRS_i 1291.37 6.1 16.122 0.005 AB
PanSTARRS_z 1515.89 9.12 15.948 0.007 AB
PanSTARRS_y 1823.68 26.6 15.748 0.016 AB
2MASS_J 1940.61 298.65 14.785 0.167 Vega
2MASS_H 2394.71 450.63 14.084 0.204 Vega
2MASS_K 1622.09 599.33 14.037 0.401 Vega
WISE_W1 1041.85 33.0 13.656 0.034 Vega
WISE_W2 631.09 38.05 13.561 0.065 Vega
WISE_W3 1957.11 117.1 10.497 0.065 Vega
WISE_W4 1510.31 568.2 9.332 0.408 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})\, 8.904 9.066 9.203
{\rm log}_{10}({\rm SFR}) -2.013 -1.187 -0.384
{\rm log}_{10}({\rm sSFR}) -11.121 -10.256 -9.352
{\rm stellar\ age} 3.671 6.543 8.059

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.628 -1.025 -0.502
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.498 -0.444 0.165

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.219 0.608 1.072
\delta -0.674 -0.282 0.071
\tau_1/\tau_2 0.699 1.057 1.419
Q_{PAH} 0.629 2.234 4.839
U_{min} 3.092 8.309 15.656
{\rm log}_{10}(\gamma_e)\, -3.172 -1.626 -0.586

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.355 -1.038 -0.335
{\rm log}_{10}(\tau_{AGN})\, 1.060 1.395 1.957

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.312 -1.383 -0.779
0.03-0.10 Gyr -2.173 -1.162 -0.276
0.10-0.33 Gyr -1.783 -0.975 -0.251
0.33-1.09 Gyr -1.725 -0.985 -0.507
1.09-3.59 Gyr -1.664 -0.958 -0.653
3.59-11.83 Gyr -1.613 -0.902 -0.661
11.83-13.14 Gyr -1.813 -0.925 -0.346

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.025 10.099 10.185
{\rm log}_{10}({\rm SFR}) -0.124 0.133 0.360
{\rm log}_{10}({\rm sSFR}) -10.282 -9.973 -9.699
{\rm stellar\ age} 6.974 7.899 10.248

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.600 -0.425 -0.289
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.205 0.022 0.366

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.070 0.128 0.219
\delta -0.495 -0.066 0.228
\tau_1/\tau_2 0.667 1.018 1.403
Q_{PAH} 0.465 1.436 3.356
U_{min} 2.995 8.233 15.163
{\rm log}_{10}(\gamma_e)\, -2.010 -1.366 -0.531

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.282 -3.263 -2.257
{\rm log}_{10}(\tau_{AGN})\, 1.046 1.588 1.947

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.718 -0.310 -0.087
0.03-0.10 Gyr -0.092 0.246 0.505
0.10-0.33 Gyr -0.491 0.008 0.287
0.33-1.09 Gyr -0.812 -0.284 -0.018
1.09-3.59 Gyr -0.858 -0.250 0.065
3.59-11.83 Gyr -0.100 0.195 0.326
11.83-13.14 Gyr -0.044 0.468 1.104