2025hnz

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Information

Transient

Name: SN2025hnz
Right ascension: 12h06m17.32s
Declination: -7d47m12.34s
Discovery Date: April 18, 2025, 3:53 a.m.
Classification: SN Ia
Redshift: 0.067700
MW E(B-V): 0.028

Host

Name: 2025hnz
Right ascension: 12h06m17.33s
Declination: -7d47m12.11s
Redshift: None
Photometric Redshift: 0.078
 

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 1.71
Cutout download processed 0.51
Global aperture construction processed 0.64
Local aperture photometry processed 6.36
Global aperture photometry processed 6.23
Validate local photometry processed 0.02
Validate global photometry processed 15.58
Host information processed 0.08
Global host SED inference processed 389.9
Local host SED inference processed 458.29
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
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) = 12h06m17.32s, -7d47m12.34s
semi major axis, semi minor axis (arcsec) = 1.54, 1.54
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 110.4 0.42 18.793 0.004 AB
PanSTARRS_g 100.91 0.38 18.890 0.004 AB
PanSTARRS_r 153.46 0.62 18.435 0.004 AB
DES_r 180.87 0.85 18.257 0.005 AB
PanSTARRS_i 220.03 0.74 18.044 0.004 AB
PanSTARRS_z 213.34 0.99 18.077 0.005 AB
DES_z 244.88 2.42 17.928 0.011 AB
PanSTARRS_y 245.34 1.9 17.926 0.008 AB

Aperture details

RA, DEC (J2000) = 12h06m17.33s, -7d47m12.03s
semi major axis, semi minor axis (arcsec) = 9.44, 6.88
angle (degrees, anti-clockwise from east) = -175.57

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 92.2 0.58 18.988 0.007 AB
GALEX_NUV 132.14 0.36 18.597 0.003 AB
DES_g 572.9 1.05 17.005 0.002 AB
PanSTARRS_g 547.15 1.76 17.055 0.003 AB
PanSTARRS_r 730.38 2.99 16.741 0.004 AB
DES_r 822.34 1.95 16.612 0.003 AB
PanSTARRS_i 973.57 3.55 16.429 0.004 AB
PanSTARRS_z 962.54 4.96 16.441 0.006 AB
DES_z 1022.09 5.23 16.376 0.006 AB
PanSTARRS_y 1196.35 9.75 16.205 0.009 AB
2MASS_J 1537.1 207.09 15.038 0.146 Vega
2MASS_H 728.12 297.06 15.377 0.443 Vega
2MASS_K 1389.62 399.81 14.205 0.312 Vega
WISE_W1 854.21 22.25 13.872 0.028 Vega
WISE_W2 590.47 28.61 13.633 0.053 Vega
WISE_W3 2699.39 149.47 10.148 0.060 Vega
WISE_W4 2671.28 869.16 8.713 0.353 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})\, 9.297 9.459 9.613
{\rm log}_{10}({\rm SFR}) -0.738 -0.296 0.120
{\rm log}_{10}({\rm sSFR}) -10.221 -9.750 -9.245
{\rm stellar\ age} 3.510 5.824 7.252

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.569 -1.019 -0.594
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.851 0.206 0.387

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.212 0.463 0.804
\delta -0.788 -0.394 0.099
\tau_1/\tau_2 0.752 1.076 1.415
Q_{PAH} 0.352 1.742 4.847
U_{min} 2.627 7.499 14.267
{\rm log}_{10}(\gamma_e)\, -3.162 -1.604 -0.602

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.673 -1.597 -0.468
{\rm log}_{10}(\tau_{AGN})\, 1.019 1.469 1.919

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.625 -0.365 -0.104
0.03-0.10 Gyr -0.878 -0.279 0.210
0.10-0.33 Gyr -0.816 -0.244 0.187
0.33-1.08 Gyr -0.818 -0.351 -0.018
1.08-3.53 Gyr -0.810 -0.430 -0.180
3.53-11.57 Gyr -1.054 -0.541 -0.276
11.57-12.86 Gyr -1.219 -0.544 -0.043

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.894 9.999 10.066
{\rm log}_{10}({\rm SFR}) 0.320 0.534 0.738
{\rm log}_{10}({\rm sSFR}) -9.716 -9.459 -9.215
{\rm stellar\ age} 3.535 5.200 6.280

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.105 0.038 0.134
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.138 0.283 0.409

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.151 0.247 0.408
\delta -0.228 0.128 0.321
\tau_1/\tau_2 0.831 1.126 1.434
Q_{PAH} 1.033 2.330 4.099
U_{min} 2.478 6.555 12.809
{\rm log}_{10}(\gamma_e)\, -3.227 -2.323 -1.474

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.943 -2.743 -1.930
{\rm log}_{10}(\tau_{AGN})\, 0.967 1.356 1.821

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.205 0.351 0.486
0.03-0.10 Gyr 0.309 0.602 0.839
0.10-0.33 Gyr 0.507 0.724 0.937
0.33-1.08 Gyr -0.004 0.367 0.573
1.08-3.53 Gyr -0.163 0.116 0.332
3.53-11.57 Gyr -0.448 -0.052 0.118
11.57-12.86 Gyr -0.657 -0.043 0.327