2025hcn

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Information

Transient

Name: SN2025hcn
Right ascension: 20h25m29.91s
Declination: 10d34m25.98s
Discovery Date: April 9, 2025, 11:39 a.m.
Classification: SN Ic
Redshift: 0.025948
MW E(B-V): 0.122

Host

Name: 2025hcn
Right ascension: 20h25m29.72s
Declination: 10d34m27.94s
Redshift: None
Photometric Redshift: 0.023
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 4.56
Cutout download processed 0.48
Global aperture construction processed 0.84
Local aperture photometry processed 4.36
Global aperture photometry processed 4.49
Validate local photometry processed 0.02
Validate global photometry processed 12.78
Host information processed 0.09
Global host SED inference processed 444.42
Local host SED inference processed 476.51
Transient information processed 0.0
Transient MWEBV processed 0.1
Host MWEBV processed 0.08
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) = 20h25m29.91s, 10d34m25.98s
semi major axis, semi minor axis (arcsec) = 3.83, 3.83
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 828.84 1.08 16.604 0.001 AB
PanSTARRS_r 1546.83 1.4 15.926 0.001 AB
PanSTARRS_i 2096.13 1.76 15.596 0.001 AB
PanSTARRS_z 2485.61 2.85 15.411 0.001 AB
PanSTARRS_y 2934.77 8.21 15.231 0.003 AB
2MASS_J 3313.41 103.55 14.204 0.034 Vega
2MASS_H 3835.67 138.73 13.573 0.039 Vega
2MASS_K 3116.69 187.38 13.328 0.065 Vega

Aperture details

RA, DEC (J2000) = 20h25m29.71s, 10d34m28.09s
semi major axis, semi minor axis (arcsec) = 3.46, 3.26
angle (degrees, anti-clockwise from east) = -75.98

Warning: possible contaminating objects in the global aperture
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 10.49 2.93 21.348 0.303 AB
GALEX_NUV 36.04 2.84 20.008 0.086 AB
PanSTARRS_g 804.19 0.98 16.637 0.001 AB
PanSTARRS_r 1451.36 1.26 15.996 0.001 AB
PanSTARRS_i 1968.36 1.56 15.665 0.001 AB
PanSTARRS_z 2267.27 2.47 15.511 0.001 AB
PanSTARRS_y 2511.59 6.95 15.400 0.003 AB
2MASS_J 3523.89 114.31 14.138 0.035 Vega
2MASS_H 3600.16 150.68 13.642 0.045 Vega
2MASS_K 2829.53 207.14 13.433 0.079 Vega
WISE_W1 2018.29 30.76 12.939 0.017 Vega
WISE_W2 1541.48 30.82 12.591 0.022 Vega
WISE_W3 4475.88 81.04 9.599 0.020 Vega
WISE_W4 33935.38 1315.52 5.953 0.042 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
Warning: possible contaminating objects in the global aperture
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.726 9.863 9.983
{\rm log}_{10}({\rm SFR}) -1.743 -0.753 -0.015
{\rm log}_{10}({\rm sSFR}) -11.592 -10.624 -9.824
{\rm stellar\ age} 5.242 7.364 9.029

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.533 -1.071 -0.710
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.824 -1.262 0.015

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.287 0.476 0.715
\delta -0.773 -0.499 -0.086
\tau_1/\tau_2 0.599 0.964 1.328
Q_{PAH} 0.288 1.145 4.110
U_{min} 2.750 8.152 15.337
{\rm log}_{10}(\gamma_e)\, -2.842 -1.670 -0.967

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.102 -2.239 -1.280
{\rm log}_{10}(\tau_{AGN})\, 0.873 1.240 1.779

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.691 -0.741 -0.265
0.03-0.10 Gyr -2.594 -0.878 0.072
0.10-0.33 Gyr -2.174 -0.612 0.033
0.33-1.10 Gyr -1.515 -0.424 0.000
1.10-3.64 Gyr -1.003 -0.201 0.141
3.64-12.07 Gyr -0.633 -0.089 0.126
12.07-13.41 Gyr -0.838 0.008 0.634

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.710 9.849 9.988
{\rm log}_{10}({\rm SFR}) -1.485 -0.744 -0.298
{\rm log}_{10}({\rm sSFR}) -11.310 -10.616 -10.094
{\rm stellar\ age} 3.927 6.783 8.218

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.753 -1.342 -0.855
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.839 -1.517 -0.422

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.473 0.644 0.812
\delta -0.296 0.061 0.312
\tau_1/\tau_2 0.455 0.822 1.212
Q_{PAH} 0.288 0.692 1.298
U_{min} 3.690 9.499 16.829
{\rm log}_{10}(\gamma_e)\, -2.401 -1.594 -1.101

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.835 -1.669 -1.517
{\rm log}_{10}(\tau_{AGN})\, 0.760 0.864 1.084

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.294 -0.806 -0.322
0.03-0.10 Gyr -2.030 -0.805 -0.252
0.10-0.33 Gyr -2.108 -0.748 -0.195
0.33-1.10 Gyr -1.887 -0.503 0.037
1.10-3.64 Gyr -0.493 -0.007 0.340
3.64-12.07 Gyr -0.993 -0.120 0.139
12.07-13.41 Gyr -1.538 -0.199 0.447