2025hwq

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Information

Transient

Name: SN2025hwq
Right ascension: 9h58m33.33s
Declination: -6d35m05.26s
Discovery Date: April 16, 2025, 4:10 a.m.
Classification: SN Ia
Redshift: 0.067800
MW E(B-V): 0.030

Host

Name: 2025hwq
Right ascension: 9h58m33.34s
Declination: -6d35m05.36s
Redshift: None
Photometric Redshift: 0.100
 

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 2.0
Cutout download processed 0.5
Global aperture construction processed 0.7
Local aperture photometry processed 5.92
Global aperture photometry processed 6.24
Validate local photometry processed 0.02
Validate global photometry processed 15.02
Host information processed 0.09
Global host SED inference processed 551.91
Local host SED inference processed 587.89
Transient information processed 0.0
Transient MWEBV processed 0.11
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) = 9h58m33.33s, -6d35m05.26s
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 106.95 0.74 18.827 0.008 AB
PanSTARRS_g 91.29 0.46 18.999 0.005 AB
PanSTARRS_r 210.51 0.48 18.092 0.002 AB
DES_r 277.55 1.88 17.792 0.007 AB
PanSTARRS_i 269.82 0.53 17.822 0.002 AB
PanSTARRS_z 428.06 1.06 17.321 0.003 AB
DES_z 520.14 4.63 17.110 0.010 AB
PanSTARRS_y 493.59 2.98 17.167 0.007 AB

Aperture details

RA, DEC (J2000) = 9h58m33.33s, -6d35m05.17s
semi major axis, semi minor axis (arcsec) = 6.37, 4.59
angle (degrees, anti-clockwise from east) = -24.9

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.31 1.78 22.600 0.585 AB
GALEX_NUV 5.55 2.21 22.040 0.433 AB
DES_g 218.52 1.16 18.051 0.006 AB
PanSTARRS_g 212.12 1.5 18.084 0.008 AB
PanSTARRS_r 460.46 1.43 17.242 0.003 AB
DES_r 520.56 2.67 17.109 0.006 AB
PanSTARRS_i 637.61 1.71 16.889 0.003 AB
PanSTARRS_z 855.35 3.42 16.570 0.004 AB
DES_z 905.4 6.42 16.508 0.008 AB
PanSTARRS_y 1057.88 10.23 16.339 0.011 AB
2MASS_J 1282.92 131.99 15.235 0.112 Vega
2MASS_H 1535.81 182.74 14.567 0.129 Vega
2MASS_K 1465.33 268.57 14.147 0.199 Vega
WISE_W1 537.37 16.32 14.375 0.033 Vega
WISE_W2 329.55 20.2 14.266 0.067 Vega
WISE_W3 52.99 70.58 14.416 1.446 Vega
WISE_W4 -41.26 396.73 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})\, 9.845 10.016 10.110
{\rm log}_{10}({\rm SFR}) -0.466 -0.079 0.491
{\rm log}_{10}({\rm sSFR}) -10.563 -10.098 -9.393
{\rm stellar\ age} 5.431 7.191 9.017

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.458 -0.039 0.120
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.866 -1.662 -1.047

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.516 0.770 1.217
\delta -0.830 -0.603 -0.373
\tau_1/\tau_2 0.609 1.019 1.512
Q_{PAH} 1.281 2.509 4.546
U_{min} 2.663 7.828 15.008
{\rm log}_{10}(\gamma_e)\, -3.187 -1.741 -0.642

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.044 -2.501 -0.852
{\rm log}_{10}(\tau_{AGN})\, 0.942 1.554 2.008

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.192 0.109 0.508
0.03-0.10 Gyr -0.892 -0.195 0.461
0.10-0.33 Gyr -1.124 -0.441 0.118
0.33-1.08 Gyr -1.023 -0.351 0.073
1.08-3.53 Gyr -0.936 -0.159 0.183
3.53-11.57 Gyr -0.430 0.085 0.267
11.57-12.86 Gyr -0.493 0.166 0.822

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.182 10.313 10.453
{\rm log}_{10}({\rm SFR}) -2.599 -0.984 -0.064
{\rm log}_{10}({\rm sSFR}) -13.112 -11.307 -10.241
{\rm stellar\ age} 6.804 8.155 12.153

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.020 -0.765 -0.588
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.652 0.173 0.393

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.232 0.433 0.656
\delta -0.961 -0.855 -0.638
\tau_1/\tau_2 0.618 0.990 1.371
Q_{PAH} 0.575 2.100 4.268
U_{min} 2.746 8.543 16.047
{\rm log}_{10}(\gamma_e)\, -2.975 -1.572 -0.489

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.408 -3.316 -2.177
{\rm log}_{10}(\tau_{AGN})\, 1.139 1.637 1.978

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.917 -1.032 -0.295
0.03-0.10 Gyr -3.251 -1.055 0.020
0.10-0.33 Gyr -3.644 -1.036 0.079
0.33-1.08 Gyr -3.791 -1.026 -0.003
1.08-3.53 Gyr -3.110 -0.541 0.209
3.53-11.57 Gyr -1.469 0.328 0.560
11.57-12.86 Gyr -0.086 0.723 1.588