2025pqt

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Information

Transient

Name: AT2025pqt
Right ascension: 16h34m07.50s
Declination: 28d46m52.22s
Discovery Date: May 26, 2025, 7:46 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.026

Host

Name:
Right ascension: 16h34m07.40s
Declination: 28d46m51.19s
Redshift: 0.119062
Photometric Redshift:
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 22.48
Transient MWEBV processed 0.05
Host match processed 5.94
Host information processed 0.15
Host MWEBV processed 0.05
Global aperture construction processed 0.61
Global aperture photometry processed 6.59
Validate global photometry processed 17.4
Global host SED inference processed 438.69
Local aperture photometry processed 7.48
Validate local photometry processed 0.03
Local host SED inference not enough filters 20.82
 

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) = 16h34m07.50s, 28d46m52.22s
semi major axis, semi minor axis (arcsec) = 0.93, 0.93
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 51.36 1.63 19.623 0.034 AB

Aperture details

RA, DEC (J2000) = 16h34m07.38s, 28d46m51.31s
semi major axis, semi minor axis (arcsec) = 7.17, 4.79
angle (degrees, anti-clockwise from east) = -37.19

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 4.2 0.43 22.343 0.111 AB
GALEX_NUV 6.97 0.38 21.792 0.059 AB
SDSS_u 25.02 3.76 20.404 0.163 AB
SDSS_g 196.98 4.18 18.164 0.023 AB
DES_g 226.14 0.83 18.014 0.004 AB
PanSTARRS_g 232.36 1.17 17.985 0.005 AB
SDSS_r 463.6 6.06 17.235 0.014 AB
PanSTARRS_r 493.74 1.4 17.166 0.003 AB
DES_r 526.66 2.81 17.096 0.006 AB
SDSS_i 689.37 7.77 16.804 0.012 AB
PanSTARRS_i 690.25 1.97 16.802 0.003 AB
PanSTARRS_z 861.98 3.65 16.561 0.005 AB
SDSS_z 904.55 15.78 16.509 0.019 AB
DES_z 959.53 7.19 16.445 0.008 AB
PanSTARRS_y 1013.07 10.0 16.386 0.011 AB
2MASS_J 1497.97 147.13 15.066 0.107 Vega
2MASS_H 1719.32 253.94 14.444 0.160 Vega
2MASS_K 1574.63 217.27 14.069 0.150 Vega
WISE_W1 591.02 16.42 14.272 0.030 Vega
WISE_W2 367.2 17.38 14.149 0.051 Vega
WISE_W3 277.8 70.81 12.617 0.277 Vega
WISE_W4 200.4 404.8 11.525 2.193 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

Click the image to load the interactive plot.


 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.802 10.870 10.949
{\rm log}_{10}({\rm SFR}) -0.849 -0.326 0.060
{\rm log}_{10}({\rm sSFR}) -11.776 -11.166 -10.798
{\rm stellar\ age} 7.473 9.963 11.535

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.998 -0.758 -0.611
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.576 -0.699 0.083

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.146 0.230 0.346
\delta -0.886 -0.696 -0.462
\tau_1/\tau_2 0.480 0.942 1.453
Q_{PAH} 0.546 1.645 3.694
U_{min} 3.299 9.039 17.128
{\rm log}_{10}(\gamma_e)\, -2.523 -1.510 -0.698

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.392 -3.326 -2.276
{\rm log}_{10}(\tau_{AGN})\, 1.123 1.634 1.979

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.783 -0.526 -0.166
0.03-0.10 Gyr -1.267 -0.316 0.172
0.10-0.32 Gyr -1.873 -0.435 0.083
0.32-1.05 Gyr -2.959 -0.706 -0.066
1.05-3.40 Gyr -3.041 -0.725 0.115
3.40-11.00 Gyr -1.094 0.764 1.106
11.00-12.22 Gyr 0.955 1.848 2.106