2025ftn

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Information

Transient

Name: SN2025ftn
Right ascension: 13h59m07.08s
Declination: -3d49m48.89s
Discovery Date: March 23, 2025, 9:04 a.m.
Classification: SN Ia
Redshift: 0.051000
MW E(B-V): 0.035

Host

Name: 2025ftn
Right ascension: 13h59m06.95s
Declination: -3d49m51.72s
Redshift: 0.051055
Photometric Redshift: 0.071
 

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 1.89
Cutout download processed 0.5
Global aperture construction processed 0.7
Local aperture photometry processed 5.54
Global aperture photometry processed 5.6
Validate local photometry processed 0.02
Validate global photometry processed 15.58
Host information processed 0.09
Global host SED inference processed 533.57
Local host SED inference processed 405.25
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.05
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) = 13h59m07.08s, -3d49m48.89s
semi major axis, semi minor axis (arcsec) = 2.01, 2.01
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 50.7 0.34 19.637 0.007 AB
PanSTARRS_g 48.45 0.48 19.687 0.011 AB
PanSTARRS_r 82.61 0.7 19.107 0.009 AB
DES_r 94.05 0.91 18.967 0.011 AB
PanSTARRS_i 115.93 1.0 18.740 0.009 AB
PanSTARRS_z 135.51 1.21 18.570 0.010 AB
DES_z 148.19 2.71 18.473 0.020 AB
PanSTARRS_y 165.3 3.51 18.354 0.023 AB

Aperture details

RA, DEC (J2000) = 13h59m06.97s, -3d49m50.14s
semi major axis, semi minor axis (arcsec) = 19.44, 4.94
angle (degrees, anti-clockwise from east) = -159.23

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 25.15 5.01 20.399 0.216 AB
GALEX_NUV 30.48 4.38 20.190 0.156 AB
DES_g 303.25 1.05 17.695 0.004 AB
PanSTARRS_r 668.93 3.34 16.837 0.005 AB
DES_r 572.13 2.48 17.006 0.005 AB
PanSTARRS_i 917.56 4.85 16.493 0.006 AB
PanSTARRS_z 1051.07 5.81 16.346 0.006 AB
DES_z 905.1 7.27 16.508 0.009 AB
PanSTARRS_y 1253.71 17.03 16.155 0.015 AB
2MASS_J 1855.33 248.82 14.834 0.146 Vega
2MASS_H 1400.76 356.19 14.666 0.276 Vega
2MASS_K 2062.64 529.48 13.776 0.279 Vega
WISE_W1 896.75 22.26 13.819 0.027 Vega
WISE_W3 1876.01 114.14 10.543 0.066 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})\, 8.958 9.115 9.252
{\rm log}_{10}({\rm SFR}) -1.331 -0.873 -0.335
{\rm log}_{10}({\rm sSFR}) -10.504 -9.993 -9.308
{\rm stellar\ age} 4.309 6.471 7.903

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.336 -0.669 -0.257
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.611 -0.210 0.206

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.360 0.669 1.055
\delta -0.707 -0.335 -0.040
\tau_1/\tau_2 0.725 1.045 1.376
Q_{PAH} 0.561 2.718 5.454
U_{min} 3.064 7.830 14.363
{\rm log}_{10}(\gamma_e)\, -3.224 -2.091 -0.685

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.863 -1.847 -0.525
{\rm log}_{10}(\tau_{AGN})\, 1.002 1.419 1.882

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.209 -0.861 -0.538
0.03-0.10 Gyr -1.529 -0.897 -0.242
0.10-0.33 Gyr -1.502 -0.902 -0.405
0.33-1.08 Gyr -1.417 -0.878 -0.473
1.08-3.57 Gyr -1.302 -0.842 -0.587
3.57-11.77 Gyr -1.304 -0.837 -0.609
11.77-13.07 Gyr -1.502 -0.841 -0.338

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.198 10.275 10.354
{\rm log}_{10}({\rm SFR}) -0.868 -0.375 0.013
{\rm log}_{10}({\rm sSFR}) -11.139 -10.643 -10.261
{\rm stellar\ age} 8.636 11.939 12.383

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.106 -0.770 -0.532
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.892 -0.016 0.191

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.229 0.436 0.684
\delta -0.111 0.165 0.318
\tau_1/\tau_2 0.388 0.836 1.298
Q_{PAH} 0.484 1.244 2.873
U_{min} 2.997 8.403 15.745
{\rm log}_{10}(\gamma_e)\, -3.306 -2.409 -1.556

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.297 -1.596 -1.212
{\rm log}_{10}(\tau_{AGN})\, 0.875 1.144 1.487

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.729 -0.317 0.041
0.03-0.10 Gyr -1.841 -0.472 0.040
0.10-0.33 Gyr -4.872 -2.278 -0.902
0.33-1.08 Gyr -6.194 -2.516 -1.103
1.08-3.57 Gyr -4.704 -2.280 -0.996
3.57-11.77 Gyr -2.111 -0.469 0.396
11.77-13.07 Gyr 0.676 1.371 1.478