2025uqc

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Information

Transient

Name: AT2025uqc
Right ascension: 4h22m11.54s
Declination: 5d48m20.02s
Discovery Date: Aug. 19, 2025, 12:57 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.204

Host

Name:
Right ascension: 4h22m11.48s
Declination: 5d48m25.30s
Redshift: 0.033183
Photometric Redshift:
 

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 5.01
Cutout download processed 45.45
Global aperture construction processed 0.65
Local aperture photometry processed 5.53
Global aperture photometry processed 4.83
Validate local photometry processed 0.02
Validate global photometry processed 14.37
Host information processed 0.15
Global host SED inference processed 503.56
Local host SED inference processed 568.59
Transient information processed 0.0
Transient MWEBV processed 0.07
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) = 4h22m11.54s, 5d48m20.02s
semi major axis, semi minor axis (arcsec) = 3.02, 3.02
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 32.79 2.59 20.111 0.086 AB
SDSS_g 102.1 2.83 18.877 0.030 AB
PanSTARRS_g 109.57 0.74 18.801 0.007 AB
SDSS_r 221.44 4.14 18.037 0.020 AB
PanSTARRS_r 213.39 0.85 18.077 0.004 AB
SDSS_i 327.62 5.21 17.612 0.017 AB
PanSTARRS_i 312.6 1.06 17.663 0.004 AB
PanSTARRS_z 395.18 2.1 17.408 0.006 AB
SDSS_z 457.5 10.14 17.249 0.024 AB
PanSTARRS_y 484.62 4.64 17.186 0.010 AB
2MASS_J 800.56 84.88 15.747 0.115 Vega
2MASS_H 936.55 120.05 15.104 0.139 Vega
2MASS_K 869.41 151.32 14.714 0.189 Vega

Aperture details

RA, DEC (J2000) = 4h22m11.45s, 5d48m25.47s
semi major axis, semi minor axis (arcsec) = 24.66, 13.38
angle (degrees, anti-clockwise from east) = -170.77

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 66.68 9.36 19.340 0.152 AB
GALEX_NUV 59.08 6.01 19.471 0.110 AB
SDSS_u 492.7 14.26 17.169 0.031 AB
SDSS_g 1123.58 10.93 16.273 0.011 AB
PanSTARRS_g 1236.4 4.33 16.170 0.004 AB
SDSS_r 2310.72 15.47 15.491 0.007 AB
PanSTARRS_r 2290.77 4.96 15.500 0.002 AB
SDSS_i 3274.4 20.21 15.112 0.007 AB
PanSTARRS_i 3348.97 6.26 15.088 0.002 AB
PanSTARRS_z 4082.84 12.46 14.873 0.003 AB
SDSS_z 4402.39 54.33 14.791 0.013 AB
PanSTARRS_y 4892.03 27.93 14.676 0.006 AB
2MASS_J 6312.5 513.27 13.505 0.088 Vega
2MASS_H 7523.71 727.2 12.841 0.105 Vega
2MASS_K 7483.81 918.64 12.377 0.133 Vega
WISE_W1 3655.62 43.74 12.294 0.013 Vega
WISE_W2 2151.33 52.48 12.229 0.026 Vega
WISE_W3 7445.28 218.42 9.046 0.032 Vega
WISE_W4 6652.35 1285.55 7.723 0.210 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})\, 9.285 9.413 9.546
{\rm log}_{10}({\rm SFR}) -1.236 -0.524 0.102
{\rm log}_{10}({\rm sSFR}) -10.684 -9.993 -9.309
{\rm stellar\ age} 6.082 7.640 10.235

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.575 -0.964 -0.551
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.460 0.049 0.376

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.272 0.695 1.143
\delta -0.441 -0.034 0.292
\tau_1/\tau_2 0.667 1.059 1.445
Q_{PAH} 0.557 1.801 3.921
U_{min} 2.846 8.459 15.894
{\rm log}_{10}(\gamma_e)\, -3.286 -2.054 -0.933

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.708 -1.343 -0.450
{\rm log}_{10}(\tau_{AGN})\, 0.913 1.343 1.851

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.271 -1.296 -0.711
0.03-0.10 Gyr -1.190 -0.400 0.248
0.10-0.33 Gyr -1.730 -0.753 -0.198
0.33-1.09 Gyr -2.684 -1.047 -0.556
1.09-3.62 Gyr -2.374 -0.867 -0.452
3.62-11.98 Gyr -1.224 -0.518 -0.326
11.98-13.31 Gyr -1.083 -0.343 0.408

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.198 10.291 10.374
{\rm log}_{10}({\rm SFR}) -0.218 0.246 0.674
{\rm log}_{10}({\rm sSFR}) -10.500 -10.056 -9.573
{\rm stellar\ age} 5.638 6.995 8.427

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.734 -0.502 -0.354
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.802 0.226 0.403

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.143 0.251 0.403
\delta -0.480 -0.098 0.217
\tau_1/\tau_2 0.605 0.975 1.358
Q_{PAH} 1.474 2.608 4.413
U_{min} 2.723 8.262 15.754
{\rm log}_{10}(\gamma_e)\, -2.983 -2.074 -1.336

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.935 -2.854 -2.031
{\rm log}_{10}(\tau_{AGN})\, 1.048 1.535 1.929

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.316 -0.555 0.010
0.03-0.10 Gyr -0.289 0.376 0.834
0.10-0.33 Gyr -0.437 0.273 0.656
0.33-1.09 Gyr -0.896 0.006 0.318
1.09-3.62 Gyr -0.220 0.338 0.610
3.62-11.98 Gyr -0.067 0.361 0.531
11.98-13.31 Gyr -0.588 0.320 0.959