2025fed

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Information

Transient

Name: SN2025fed
Right ascension: 14h49m23.52s
Declination: -6d38m51.94s
Discovery Date: March 20, 2025, 8:20 a.m.
Classification: SN Ia
Redshift: 0.066000
MW E(B-V): 0.075

Host

Name: 2025fed
Right ascension: 14h49m23.34s
Declination: -6d38m49.47s
Redshift: 0.085000
Photometric Redshift: 0.044
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 2.3
Cutout download processed 0.73
Global aperture construction processed 0.72
Local aperture photometry processed 5.99
Global aperture photometry processed 6.21
Validate local photometry processed 0.03
Validate global photometry processed 15.1
Host information processed 0.08
Global host SED inference processed 543.06
Local host SED inference processed 429.79
Transient information processed 0.0
Transient MWEBV processed 0.08
Host MWEBV processed 0.14
Processing status completed N/A N/A
 

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) = 14h49m23.52s, -6d38m51.94s
semi major axis, semi minor axis (arcsec) = 1.26, 1.26
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 29.06 0.16 20.242 0.006 AB
PanSTARRS_r 54.07 0.43 19.568 0.009 AB
DES_r 65.51 0.42 19.359 0.007 AB
PanSTARRS_i 86.09 0.59 19.063 0.007 AB
PanSTARRS_z 104.74 0.9 18.850 0.009 AB
DES_z 122.26 1.65 18.682 0.015 AB
PanSTARRS_y 134.03 1.74 18.582 0.014 AB

Aperture details

RA, DEC (J2000) = 14h49m23.33s, -6d38m49.41s
semi major axis, semi minor axis (arcsec) = 7.66, 4.79
angle (degrees, anti-clockwise from east) = -32.91

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 22.47 3.61 20.521 0.174 AB
GALEX_NUV 54.52 2.87 19.559 0.057 AB
DES_g 589.93 0.71 16.973 0.001 AB
PanSTARRS_g 730.81 1.34 16.740 0.002 AB
PanSTARRS_r 1379.86 2.09 16.050 0.002 AB
DES_r 1398.37 1.96 16.036 0.002 AB
PanSTARRS_i 2241.27 2.85 15.524 0.001 AB
PanSTARRS_z 2930.27 4.3 15.233 0.002 AB
DES_z 2599.64 7.62 15.363 0.003 AB
PanSTARRS_y 3708.93 8.28 14.977 0.002 AB
2MASS_J 5303.48 168.83 13.694 0.035 Vega
2MASS_H 8605.98 244.53 12.695 0.031 Vega
2MASS_K 10958.83 301.07 11.963 0.030 Vega
WISE_W1 9303.04 49.44 11.279 0.006 Vega
WISE_W2 11924.46 72.74 10.370 0.007 Vega
WISE_W3 16200.61 110.48 8.202 0.007 Vega
WISE_W4 21825.41 880.61 6.433 0.044 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})\, 9.443 9.578 9.690
{\rm log}_{10}({\rm SFR}) -0.960 -0.503 -0.014
{\rm log}_{10}({\rm sSFR}) -10.583 -10.102 -9.497
{\rm stellar\ age} 3.904 6.141 7.547

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.184 -0.393 0.016
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.532 -0.042 0.305

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.462 0.863 1.293
\delta -0.545 -0.178 0.083
\tau_1/\tau_2 0.722 1.055 1.360
Q_{PAH} 1.167 3.171 5.403
U_{min} 2.982 7.887 14.540
{\rm log}_{10}(\gamma_e)\, -3.043 -1.959 -0.831

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.748 -1.661 -0.531
{\rm log}_{10}(\tau_{AGN})\, 0.910 1.371 1.901

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.899 -0.531 -0.226
0.03-0.10 Gyr -1.155 -0.524 0.066
0.10-0.33 Gyr -1.115 -0.440 0.065
0.33-1.07 Gyr -0.934 -0.314 0.103
1.07-3.48 Gyr -0.802 -0.322 -0.076
3.48-11.38 Gyr -0.877 -0.384 -0.168
11.38-12.64 Gyr -1.081 -0.381 0.147

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.184 11.253 11.319
{\rm log}_{10}({\rm SFR}) 0.621 0.861 1.078
{\rm log}_{10}({\rm sSFR}) -10.647 -10.408 -10.151
{\rm stellar\ age} 6.854 7.766 10.303

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.419 -0.200 -0.005
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.671 -1.168 -0.507

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.717 0.889 1.069
\delta 0.081 0.240 0.343
\tau_1/\tau_2 0.317 0.636 0.986
Q_{PAH} 0.055 0.176 0.390
U_{min} 2.846 6.618 12.562
{\rm log}_{10}(\gamma_e)\, -3.667 -3.036 -2.220

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -0.749 -0.658 -0.556
{\rm log}_{10}(\tau_{AGN})\, 0.736 0.779 0.835

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.914 1.121 1.308
0.03-0.10 Gyr 0.008 0.641 1.000
0.10-0.33 Gyr 0.010 0.587 0.983
0.33-1.07 Gyr -0.243 0.501 0.947
1.07-3.48 Gyr -0.138 0.772 1.229
3.48-11.38 Gyr 1.051 1.391 1.524
11.38-12.64 Gyr 1.030 1.605 2.290