2025tqj

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Information

Transient

Name: SN2025tqj
Right ascension: 18h00m19.25s
Declination: 61d31m39.56s
Discovery Date: Aug. 12, 2025, 8:25 a.m.
Classification: SN II
Redshift: 0.047589
MW E(B-V): 0.024

Host

Name:
Right ascension: 18h00m18.63s
Declination: 61d31m38.52s
Redshift: 0.047589
Photometric Redshift: 0.048
 

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 6.15
Cutout download processed 21.06
Global aperture construction processed 0.65
Local aperture photometry processed 4.14
Global aperture photometry processed 3.69
Validate local photometry processed 0.02
Validate global photometry processed 10.79
Host information processed 0.14
Global host SED inference processed 420.23
Local host SED inference processed 447.75
Transient information processed 0.0
Transient MWEBV processed 0.06
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) = 18h00m19.25s, 61d31m39.56s
semi major axis, semi minor axis (arcsec) = 2.14, 2.14
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 35.35 0.63 20.029 0.019 AB
PanSTARRS_r 44.81 0.64 19.771 0.016 AB
PanSTARRS_i 54.69 0.74 19.555 0.015 AB
PanSTARRS_z 52.43 1.78 19.601 0.037 AB
PanSTARRS_y 54.95 3.19 19.550 0.063 AB

Aperture details

RA, DEC (J2000) = 18h00m18.78s, 61d31m38.84s
semi major axis, semi minor axis (arcsec) = 12.54, 4.06
angle (degrees, anti-clockwise from east) = -99.32

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 29.3 4.44 20.233 0.165 AB
GALEX_NUV 35.34 3.12 20.029 0.096 AB
PanSTARRS_g 177.2 2.08 18.279 0.013 AB
PanSTARRS_r 237.22 2.12 17.962 0.010 AB
PanSTARRS_i 303.55 2.43 17.694 0.009 AB
PanSTARRS_z 300.39 5.9 17.706 0.021 AB
PanSTARRS_y 320.86 10.53 17.634 0.036 AB
2MASS_J 159.59 161.18 17.498 1.096 Vega
2MASS_H 654.77 237.81 15.492 0.394 Vega
2MASS_K 1204.27 297.1 14.360 0.268 Vega
WISE_W1 172.62 13.79 15.608 0.087 Vega
WISE_W2 110.0 11.9 15.458 0.117 Vega
WISE_W3 151.33 43.84 13.276 0.315 Vega
WISE_W4 181.62 227.73 11.632 1.361 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})\, 8.238 8.481 8.621
{\rm log}_{10}({\rm SFR}) -1.825 -1.120 -0.455
{\rm log}_{10}({\rm sSFR}) -10.349 -9.593 -8.847
{\rm stellar\ age} 1.544 5.234 7.258

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.801 -1.414 -0.858
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.705 -1.083 -0.043

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.134 0.439 0.823
\delta -0.537 -0.159 0.190
\tau_1/\tau_2 0.750 1.092 1.430
Q_{PAH} 1.208 3.093 5.317
U_{min} 2.974 8.387 15.449
{\rm log}_{10}(\gamma_e)\, -3.066 -2.049 -0.905

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.497 -0.915 -0.172
{\rm log}_{10}(\tau_{AGN})\, 1.147 1.532 1.962

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.047 -1.472 -1.030
0.03-0.10 Gyr -1.963 -1.058 -0.324
0.10-0.33 Gyr -1.853 -1.065 -0.484
0.33-1.09 Gyr -2.287 -1.383 -0.955
1.09-3.58 Gyr -2.799 -1.487 -1.162
3.58-11.81 Gyr -3.304 -1.652 -1.291
11.81-13.12 Gyr -3.251 -1.669 -1.035

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.283 9.371 9.466
{\rm log}_{10}({\rm SFR}) -0.896 -0.665 -0.425
{\rm log}_{10}({\rm sSFR}) -10.252 -10.023 -9.780
{\rm stellar\ age} 6.210 7.302 8.479

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.481 -1.159 -0.914
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.865 -1.600 -0.068

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.101 0.201 0.355
\delta -0.241 0.121 0.311
\tau_1/\tau_2 0.592 0.889 1.228
Q_{PAH} 0.465 1.222 2.601
U_{min} 2.866 7.549 14.307
{\rm log}_{10}(\gamma_e)\, -3.104 -2.287 -1.333

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.149 -3.012 -2.011
{\rm log}_{10}(\tau_{AGN})\, 0.975 1.381 1.845

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.076 -0.808 -0.618
0.03-0.10 Gyr -0.959 -0.618 -0.313
0.10-0.33 Gyr -1.027 -0.663 -0.370
0.33-1.09 Gyr -1.206 -0.828 -0.550
1.09-3.58 Gyr -1.111 -0.708 -0.473
3.58-11.81 Gyr -0.717 -0.506 -0.368
11.81-13.12 Gyr -0.848 -0.414 0.038