2025quh

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Information

Transient

Name: AT2025quh
Right ascension: 3h31m55.81s
Declination: 12d57m54.67s
Discovery Date: July 9, 2025, 11:31 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.365

Host

Name:
Right ascension: 3h31m55.81s
Declination: 12d57m54.75s
Redshift: 0.057001
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 4.85
Cutout download processed 32.68
Global aperture construction processed 0.69
Local aperture photometry processed 4.87
Global aperture photometry processed 4.65
Validate local photometry processed 0.02
Validate global photometry processed 12.89
Host information processed 0.16
Global host SED inference processed 478.97
Local host SED inference processed 576.42
Transient information processed 0.0
Transient MWEBV processed 0.1
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) = 3h31m55.81s, 12d57m54.67s
semi major axis, semi minor axis (arcsec) = 1.81, 1.81
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 8.65 1.29 21.558 0.162 AB
SDSS_g 49.34 1.92 19.667 0.042 AB
PanSTARRS_g 56.01 0.5 19.529 0.010 AB
PanSTARRS_r 149.27 0.66 18.465 0.005 AB
PanSTARRS_i 264.87 0.76 17.842 0.003 AB
PanSTARRS_z 422.64 1.39 17.335 0.004 AB
SDSS_z 483.82 7.02 17.188 0.016 AB
PanSTARRS_y 569.22 3.15 17.012 0.006 AB

Aperture details

RA, DEC (J2000) = 3h31m55.82s, 12d57m55.37s
semi major axis, semi minor axis (arcsec) = 16.85, 7.95
angle (degrees, anti-clockwise from east) = -143.03

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 25.0 5.08 20.405 0.221 AB
GALEX_NUV 18.77 4.56 20.717 0.264 AB
SDSS_u 146.07 7.58 18.489 0.056 AB
SDSS_g 411.48 6.67 17.364 0.018 AB
PanSTARRS_g 487.94 3.04 17.179 0.007 AB
PanSTARRS_z 2161.49 8.31 15.563 0.004 AB
SDSS_z 2372.07 29.21 15.462 0.013 AB
2MASS_J 3621.35 258.7 14.108 0.078 Vega
2MASS_K 5147.84 529.9 12.783 0.112 Vega
WISE_W1 2743.88 35.92 12.605 0.014 Vega
WISE_W3 5256.56 157.65 9.424 0.033 Vega
WISE_W4 5749.84 1069.07 7.881 0.202 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})\, 9.917 10.142 10.230
{\rm log}_{10}({\rm SFR}) -1.239 -0.280 0.445
{\rm log}_{10}({\rm sSFR}) -11.347 -10.408 -9.606
{\rm stellar\ age} 2.708 6.744 8.837

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.406 -0.024 0.135
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.700 -0.907 0.041

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.546 1.032 1.720
\delta -0.276 0.040 0.295
\tau_1/\tau_2 0.653 1.021 1.397
Q_{PAH} 0.749 2.478 4.936
U_{min} 3.003 8.242 15.726
{\rm log}_{10}(\gamma_e)\, -3.267 -1.812 -0.700

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.240 -2.527 -0.506
{\rm log}_{10}(\tau_{AGN})\, 0.959 1.421 1.974

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.893 -0.746 -0.080
0.03-0.10 Gyr -1.369 -0.228 0.556
0.10-0.33 Gyr -0.651 0.071 0.718
0.33-1.08 Gyr -0.894 -0.025 0.538
1.08-3.56 Gyr -1.157 -0.012 0.392
3.56-11.70 Gyr -1.230 0.117 0.352
11.70-13.00 Gyr -1.054 0.233 0.906

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.598 10.668 10.762
{\rm log}_{10}({\rm SFR}) 0.515 0.879 1.175
{\rm log}_{10}({\rm sSFR}) -10.178 -9.825 -9.477
{\rm stellar\ age} 7.142 8.175 11.149

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.514 -0.232 -0.026
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.036 0.251 0.396

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.061 0.133 0.270
\delta -0.651 -0.236 0.124
\tau_1/\tau_2 0.519 0.943 1.394
Q_{PAH} 0.632 1.534 3.032
U_{min} 2.862 7.549 14.883
{\rm log}_{10}(\gamma_e)\, -3.336 -2.401 -1.471

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.651 -1.729 -1.478
{\rm log}_{10}(\tau_{AGN})\, 0.826 1.129 1.611

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.124 0.484 0.754
0.03-0.10 Gyr 0.476 0.976 1.314
0.10-0.33 Gyr -1.534 -0.162 0.361
0.33-1.08 Gyr -1.829 -0.208 0.267
1.08-3.56 Gyr -1.112 0.099 0.587
3.56-11.70 Gyr 0.169 0.759 0.896
11.70-13.00 Gyr 0.495 1.113 1.796