2025aafd

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Information

Transient

Name: SN2025aafd
Right ascension: 2h15m08.84s
Declination: 35d55m55.21s
Discovery Date: Oct. 13, 2025, 6:24 a.m.
Classification: SN Ia
Redshift: 0.036539
MW E(B-V): 0.056

Host

Name: 8611
Right ascension: 2h15m08.36s
Declination: 35d56m40.76s
Redshift: 0.036831
Photometric Redshift:
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 4.85
Transient MWEBV processed 0.12
Host match no host match 5.2
Host information not processed 0.12
Host MWEBV not processed 0.04
Global aperture construction not processed 0.66
Global aperture photometry not processed 4.14
Validate global photometry not processed 11.05
Global host SED inference not processed 605.39
Local aperture photometry not processed 4.11
Validate local photometry not processed 0.02
Local host SED inference not processed 0.01
 

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) = 2h15m08.87s, 35d55m55.31s
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 -2.44 0.71 AB
PanSTARRS_r 2.16 1.01 23.066 0.507 AB
PanSTARRS_i 0.03 1.01 27.796 39.610 AB
PanSTARRS_z 2.3 2.04 22.993 0.959 AB
PanSTARRS_y 1.48 4.4 23.471 3.219 AB

Aperture details

RA, DEC (J2000) = 2h15m08.33s, 35d56m41.56s
semi major axis, semi minor axis (arcsec) = 16.74, 11.25
angle (degrees, anti-clockwise from east) = -26.18

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 59.6 7.11 19.462 0.130 AB
GALEX_NUV 33.83 1.4 20.077 0.045 AB
PanSTARRS_g 2614.73 3.79 15.356 0.002 AB
PanSTARRS_r 5578.26 5.89 14.534 0.001 AB
PanSTARRS_i 8072.79 5.91 14.132 0.001 AB
PanSTARRS_z 10084.83 10.85 13.891 0.001 AB
PanSTARRS_y 12571.21 22.95 13.652 0.002 AB
2MASS_J 15140.63 271.39 12.555 0.019 Vega
2MASS_H 19042.54 481.82 11.833 0.027 Vega
2MASS_K 16368.14 497.85 11.527 0.033 Vega
WISE_W1 7215.04 50.4 11.555 0.008 Vega
WISE_W2 4184.85 50.44 11.507 0.013 Vega
WISE_W3 4034.12 191.9 9.712 0.052 Vega
WISE_W4 3080.17 945.44 8.559 0.333 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.940 11.005 11.033
{\rm log}_{10}({\rm SFR}) -1.714 -1.213 -0.843
{\rm log}_{10}({\rm sSFR}) -12.715 -12.199 -11.804
{\rm stellar\ age} 10.615 12.497 12.593

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.537 -0.416 -0.306
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.089 -0.213 0.341

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.056 0.109 0.187
\delta -0.534 -0.167 0.113
\tau_1/\tau_2 0.478 0.908 1.333
Q_{PAH} 0.632 2.037 4.288
U_{min} 2.762 8.454 16.291
{\rm log}_{10}(\gamma_e)\, -2.115 -1.082 -0.411

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.406 -3.459 -2.471
{\rm log}_{10}(\tau_{AGN})\, 1.179 1.708 2.003

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.629 -1.094 -0.801
0.03-0.10 Gyr -3.686 -1.424 -0.812
0.10-0.33 Gyr -4.565 -1.671 -0.836
0.33-1.09 Gyr -4.736 -1.874 -0.830
1.09-3.61 Gyr -3.704 -1.569 -0.426
3.61-11.94 Gyr -1.973 -0.545 0.867
11.94-13.26 Gyr 1.840 2.125 2.160