2025krj

Download data

Information

Transient

Name: SN2025krj
Right ascension: 14h57m14.69s
Declination: 12d48m42.50s
Discovery Date: May 18, 2025, 12:39 a.m.
Classification: SN Ia
Redshift: 0.071713
MW E(B-V): 0.026

Host

Name: 2025krj
Right ascension: 14h57m13.44s
Declination: 12d48m13.16s
Redshift: 0.071706
Photometric Redshift: 0.052
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 0.75
Transient MWEBV processed 0.12
Host match processed 2.93
Host information processed 0.11
Host MWEBV processed 0.08
Global aperture construction processed 0.72
Global aperture photometry processed 7.29
Validate global photometry processed 19.35
Global host SED inference processed 505.94
Local aperture photometry processed 6.93
Validate local photometry processed 0.03
Local host SED inference processed 717.92
 

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) = 14h57m14.69s, 12d48m42.50s
semi major axis, semi minor axis (arcsec) = 1.46, 1.46
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_g 0.66 0.62 24.345 1.020 AB
DES_g 0.42 0.13 24.853 0.334 AB
PanSTARRS_g 0.69 0.33 24.300 0.518 AB
SDSS_r 0.99 0.8 23.908 0.876 AB
PanSTARRS_r 0.92 0.44 23.996 0.522 AB
DES_r 1.11 0.21 23.782 0.201 AB
SDSS_i 2.16 1.6 23.062 0.802 AB
PanSTARRS_i 0.11 0.49 26.273 4.777 AB
PanSTARRS_z 0.06 0.97 26.896 16.681 AB
SDSS_z 3.51 5.19 22.538 1.608 AB
DES_z 1.3 0.61 23.618 0.507 AB
PanSTARRS_y -0.34 2.83 AB

Aperture details

RA, DEC (J2000) = 14h57m13.43s, 12d48m13.41s
semi major axis, semi minor axis (arcsec) = 18.22, 14.84
angle (degrees, anti-clockwise from east) = -26.21

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 23.23 4.08 20.485 0.191 AB
GALEX_NUV 17.32 1.21 20.803 0.076 AB
SDSS_u 415.58 13.7 17.353 0.036 AB
SDSS_g 2172.14 13.47 15.558 0.007 AB
DES_g 2376.03 2.8 15.460 0.001 AB
PanSTARRS_g 2422.25 3.85 15.439 0.002 AB
SDSS_r 5104.9 20.21 14.630 0.004 AB
PanSTARRS_r 5161.01 5.18 14.618 0.001 AB
DES_r 5617.77 6.03 14.526 0.001 AB
SDSS_i 7671.74 28.22 14.188 0.004 AB
PanSTARRS_i 7228.08 5.61 14.252 0.001 AB
PanSTARRS_z 9370.56 10.98 13.971 0.001 AB
SDSS_z 10470.9 63.13 13.850 0.007 AB
DES_z 10465.01 20.56 13.851 0.002 AB
PanSTARRS_y 11924.41 31.61 13.709 0.003 AB
2MASS_J 14763.55 397.83 12.582 0.029 Vega
2MASS_H 19026.36 667.96 11.834 0.038 Vega
2MASS_K 17496.17 608.01 11.455 0.038 Vega
WISE_W1 7856.17 48.29 11.463 0.007 Vega
WISE_W2 4508.1 53.36 11.426 0.013 Vega
WISE_W3 1158.22 128.53 11.067 0.120 Vega
WISE_W4 -367.2 493.48 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

Click the image to load the interactive plot.


Click the image to load the interactive plot.


 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.567 8.103 8.549
{\rm log}_{10}({\rm SFR}) -0.930 -0.513 -0.140
{\rm log}_{10}({\rm sSFR}) -9.212 -8.520 -7.962
{\rm stellar\ age} 0.033 5.125 8.762

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.492 -0.993 -0.533
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.351 -0.794 -0.215

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 2.622 3.239 3.741
\delta 0.232 0.319 0.373
\tau_1/\tau_2 0.692 0.939 1.215
Q_{PAH} 0.539 1.893 4.131
U_{min} 3.672 10.092 18.597
{\rm log}_{10}(\gamma_e)\, -2.979 -1.662 -0.614

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.490 -1.141 0.052
{\rm log}_{10}(\tau_{AGN})\, 1.102 1.539 1.949

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.596 -0.094 0.325
0.03-0.10 Gyr -3.866 -2.151 -0.766
0.10-0.33 Gyr -6.290 -3.632 -1.711
0.33-1.07 Gyr -7.206 -4.274 -1.971
1.07-3.52 Gyr -6.739 -3.409 -1.713
3.52-11.53 Gyr -6.709 -2.682 -1.443
11.53-12.81 Gyr -7.077 -2.448 -0.841

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.520 11.574 11.593
{\rm log}_{10}({\rm SFR}) -1.749 -1.257 -0.873
{\rm log}_{10}({\rm sSFR}) -13.273 -12.822 -12.403
{\rm stellar\ age} 10.399 12.096 12.163

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.301 -0.224 -0.147
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.539 -0.546 0.200

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.026 0.062 0.106
\delta -0.628 -0.228 0.104
\tau_1/\tau_2 0.519 0.939 1.383
Q_{PAH} 0.622 2.096 4.088
U_{min} 3.004 8.165 15.654
{\rm log}_{10}(\gamma_e)\, -1.787 -0.959 -0.395

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.644 -3.931 -2.991
{\rm log}_{10}(\tau_{AGN})\, 1.071 1.606 1.972

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.837 -1.196 -0.845
0.03-0.10 Gyr -2.591 -1.410 -0.828
0.10-0.33 Gyr -3.018 -1.459 -0.760
0.33-1.07 Gyr -3.766 -1.686 -0.774
1.07-3.52 Gyr -2.922 -1.192 -0.100
3.52-11.53 Gyr -1.464 -0.081 1.439
11.53-12.81 Gyr 2.452 2.709 2.733