2025gwq

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Information

Transient

Name: AT2025gwq
Right ascension: 9h35m25.27s
Declination: 12d16m11.41s
Discovery Date: March 29, 2025, 1:47 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.020

Host

Name: 2025gwq
Right ascension: 9h35m25.26s
Declination: 12d16m10.77s
Redshift: 0.130266
Photometric Redshift: 0.117
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.04
Cutout download processed 21.99
Global aperture construction processed 0.67
Local aperture photometry processed 6.81
Global aperture photometry processed 6.9
Validate local photometry no valid phot 0.02
Validate global photometry processed 18.74
Host information processed 0.09
Global host SED inference processed 563.67
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.05
Log transient processing status blocked None
 

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) = 9h35m25.27s, 12d16m11.41s
semi major axis, semi minor axis (arcsec) = 0.86, 0.86
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Aperture details

RA, DEC (J2000) = 9h35m25.25s, 12d16m10.96s
semi major axis, semi minor axis (arcsec) = 8.27, 6.52
angle (degrees, anti-clockwise from east) = -159.73

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 38.34 4.36 19.941 0.123 AB
SDSS_u 89.37 6.31 19.022 0.077 AB
SDSS_g 173.48 3.94 18.302 0.025 AB
DES_g 198.12 1.0 18.158 0.005 AB
PanSTARRS_g 194.8 1.85 18.176 0.010 AB
SDSS_r 326.18 5.63 17.616 0.019 AB
PanSTARRS_r 351.69 1.78 17.535 0.005 AB
DES_r 364.43 1.97 17.496 0.006 AB
SDSS_i 468.58 7.8 17.223 0.018 AB
PanSTARRS_i 467.46 3.24 17.226 0.008 AB
PanSTARRS_z 532.37 4.86 17.084 0.010 AB
SDSS_z 642.0 20.61 16.881 0.035 AB
DES_z 578.25 4.65 16.995 0.009 AB
PanSTARRS_y 658.5 13.14 16.854 0.022 AB
2MASS_J 624.05 197.92 16.017 0.344 Vega
2MASS_H 1152.17 292.65 14.879 0.276 Vega
2MASS_K 582.15 294.74 15.150 0.550 Vega
WISE_W1 394.42 17.05 14.711 0.047 Vega
WISE_W2 238.56 21.05 14.617 0.096 Vega
WISE_W3 383.93 95.59 12.265 0.270 Vega
WISE_W4 204.95 598.08 11.501 3.168 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.585 10.626 10.691
{\rm log}_{10}({\rm SFR}) 0.481 0.787 1.055
{\rm log}_{10}({\rm sSFR}) -10.152 -9.852 -9.542
{\rm stellar\ age} 7.148 8.073 10.468

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.491 -0.373 -0.280
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.222 -0.194 0.056

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.064 0.129 0.203
\delta -0.915 -0.693 -0.294
\tau_1/\tau_2 0.755 1.170 1.586
Q_{PAH} 0.362 1.121 2.418
U_{min} 2.517 7.203 14.227
{\rm log}_{10}(\gamma_e)\, -2.743 -1.693 -0.810

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.203 -3.124 -2.172
{\rm log}_{10}(\tau_{AGN})\, 1.037 1.496 1.888

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.040 0.248 0.429
0.03-0.10 Gyr 0.575 0.915 1.193
0.10-0.32 Gyr -1.121 -0.106 0.308
0.32-1.04 Gyr -1.473 -0.451 -0.013
1.04-3.37 Gyr -1.213 -0.282 0.256
3.37-10.88 Gyr 0.240 0.784 0.896
10.88-12.09 Gyr 0.649 1.224 1.760