2025tqd

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Information

Transient

Name: AT2025tqd
Right ascension: 13h53m46.47s
Declination: 37d51m11.45s
Discovery Date: Aug. 12, 2025, 6:09 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.016

Host

Name: 2111241
Right ascension: 13h53m46.55s
Declination: 37d51m15.68s
Redshift: 0.094361
Photometric Redshift: 0.094
 

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 5.61
Cutout download processed 29.85
Global aperture construction processed 0.69
Local aperture photometry processed 6.83
Global aperture photometry processed 5.92
Validate local photometry processed 0.03
Validate global photometry processed 16.42
Host information processed 0.17
Global host SED inference processed 423.77
Local host SED inference processed 455.12
Transient information processed 0.0
Transient MWEBV processed 0.14
Host MWEBV processed 0.05
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) = 13h53m46.47s, 37d51m11.45s
semi major axis, semi minor axis (arcsec) = 1.14, 1.14
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_i 38.62 0.31 19.933 0.009 AB
PanSTARRS_z 47.41 0.63 19.710 0.014 AB
DES_z 51.92 0.99 19.612 0.021 AB
PanSTARRS_y 51.66 1.58 19.617 0.033 AB

Aperture details

RA, DEC (J2000) = 13h53m46.55s, 37d51m15.67s
semi major axis, semi minor axis (arcsec) = 11.76, 6.96
angle (degrees, anti-clockwise from east) = -1.02

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 48.53 4.72 19.685 0.106 AB
GALEX_NUV 54.9 3.03 19.551 0.060 AB
SDSS_u 166.66 6.74 18.345 0.044 AB
SDSS_g 516.86 6.23 17.117 0.013 AB
DES_g 500.79 2.1 17.151 0.005 AB
PanSTARRS_g 536.11 2.35 17.077 0.005 AB
SDSS_r 940.29 8.62 16.467 0.010 AB
PanSTARRS_r 963.91 3.19 16.440 0.004 AB
SDSS_i 1356.08 11.11 16.069 0.009 AB
PanSTARRS_i 1300.91 2.39 16.114 0.002 AB
PanSTARRS_z 1600.0 4.91 15.890 0.003 AB
SDSS_z 1502.75 27.93 15.958 0.020 AB
DES_z 1635.52 5.82 15.866 0.004 AB
PanSTARRS_y 1814.6 12.5 15.753 0.007 AB
2MASS_J 2298.41 162.53 14.602 0.077 Vega
2MASS_H 2690.72 245.59 13.958 0.099 Vega
2MASS_K 3093.07 296.73 13.336 0.104 Vega
WISE_W1 1153.53 20.37 13.546 0.019 Vega
WISE_W2 729.28 25.08 13.404 0.037 Vega
WISE_W3 931.31 77.7 11.303 0.091 Vega
WISE_W4 202.02 374.15 11.517 2.011 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})\, 9.025 9.226 9.380
{\rm log}_{10}({\rm SFR}) -1.988 -0.910 -0.066
{\rm log}_{10}({\rm sSFR}) -11.250 -10.192 -9.225
{\rm stellar\ age} 1.752 5.981 7.727

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.061 -0.417 -0.001
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.277 -0.672 -0.087

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.274 0.713 1.272
\delta -0.636 -0.227 0.102
\tau_1/\tau_2 0.508 0.893 1.312
Q_{PAH} 1.202 3.037 5.233
U_{min} 3.167 8.255 15.042
{\rm log}_{10}(\gamma_e)\, -3.147 -1.947 -0.820

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.142 -0.652 0.090
{\rm log}_{10}(\tau_{AGN})\, 0.988 1.476 1.999

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.949 -0.938 -0.416
0.03-0.10 Gyr -2.631 -1.049 0.024
0.10-0.33 Gyr -2.596 -1.092 -0.269
0.33-1.06 Gyr -2.451 -0.811 -0.217
1.06-3.46 Gyr -2.945 -0.825 -0.467
3.46-11.27 Gyr -2.520 -0.776 -0.509
11.27-12.52 Gyr -2.430 -0.825 -0.149

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.783 10.812 10.879
{\rm log}_{10}({\rm SFR}) -0.061 0.118 0.321
{\rm log}_{10}({\rm sSFR}) -10.887 -10.702 -10.506
{\rm stellar\ age} 7.322 7.995 10.231

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.554 -0.430 -0.337
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.146 0.257 0.420

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.058 0.092 0.154
\delta -0.781 -0.398 0.005
\tau_1/\tau_2 0.643 0.982 1.344
Q_{PAH} 0.886 2.065 4.009
U_{min} 2.320 6.853 13.182
{\rm log}_{10}(\gamma_e)\, -3.066 -2.115 -1.338

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.261 -3.286 -2.328
{\rm log}_{10}(\tau_{AGN})\, 0.985 1.453 1.864

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.009 0.151 0.263
0.03-0.10 Gyr -0.210 0.106 0.393
0.10-0.33 Gyr -0.416 -0.018 0.263
0.33-1.06 Gyr -0.587 -0.127 0.185
1.06-3.46 Gyr -0.441 0.169 0.577
3.46-11.27 Gyr 0.650 1.011 1.096
11.27-12.52 Gyr 0.744 1.256 1.867