2025uwh

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Information

Transient

Name: AT2025uwh
Right ascension: 2h57m04.70s
Declination: 75d38m43.68s
Discovery Date: Aug. 13, 2025, 10:21 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.464

Host

Name:
Right ascension: 2h57m04.73s
Declination: 75d38m43.95s
Redshift: 0.096085
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 5.29
Cutout download processed 30.54
Global aperture construction processed 0.64
Local aperture photometry processed 5.32
Global aperture photometry processed 4.56
Validate local photometry processed 0.02
Validate global photometry processed 14.82
Host information processed 0.14
Global host SED inference processed 505.15
Local host SED inference processed 507.15
Transient information processed 0.0
Transient MWEBV processed 0.07
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) = 2h57m04.70s, 75d38m43.68s
semi major axis, semi minor axis (arcsec) = 1.12, 1.12
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 112.0 0.69 18.777 0.007 AB
PanSTARRS_z 162.79 1.06 18.371 0.007 AB
PanSTARRS_y 193.47 2.49 18.183 0.014 AB

Aperture details

RA, DEC (J2000) = 2h57m04.72s, 75d38m43.93s
semi major axis, semi minor axis (arcsec) = 5.64, 4.43
angle (degrees, anti-clockwise from east) = -15.24

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.87 1.5 22.430 0.419 AB
GALEX_NUV 0.71 1.55 24.274 2.368 AB
SDSS_u 34.57 5.74 20.053 0.180 AB
SDSS_g 99.85 2.99 18.902 0.033 AB
PanSTARRS_g 113.31 1.83 18.764 0.018 AB
SDSS_r 273.06 4.98 17.809 0.020 AB
PanSTARRS_r 280.49 2.31 17.780 0.009 AB
SDSS_i 487.69 7.4 17.180 0.016 AB
PanSTARRS_i 482.9 2.94 17.190 0.007 AB
PanSTARRS_z 686.47 4.51 16.808 0.007 AB
SDSS_z 708.43 19.78 16.774 0.030 AB
PanSTARRS_y 862.95 10.85 16.560 0.014 AB
2MASS_J 1139.09 146.57 15.364 0.140 Vega
2MASS_H 1892.8 229.84 14.340 0.132 Vega
2MASS_K 2112.85 232.27 13.750 0.119 Vega
WISE_W1 867.57 32.5 13.855 0.041 Vega
WISE_W2 558.92 26.87 13.693 0.052 Vega
WISE_W3 2009.93 77.3 10.468 0.042 Vega
WISE_W4 1994.56 455.45 9.030 0.248 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})\, 9.826 10.043 10.240
{\rm log}_{10}({\rm SFR}) -1.320 -0.354 0.317
{\rm log}_{10}({\rm sSFR}) -11.305 -10.357 -9.692
{\rm stellar\ age} 3.156 6.662 10.067

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.440 -0.870 -0.243
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.492 -0.726 -0.012

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.240 0.503 0.876
\delta -0.744 -0.342 0.061
\tau_1/\tau_2 0.583 0.992 1.415
Q_{PAH} 1.160 3.091 5.719
U_{min} 2.991 8.484 16.040
{\rm log}_{10}(\gamma_e)\, -3.294 -2.255 -0.934

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.883 -1.860 -0.891
{\rm log}_{10}(\tau_{AGN})\, 0.908 1.429 1.863

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.323 -0.742 -0.116
0.03-0.10 Gyr -1.571 -0.356 0.438
0.10-0.33 Gyr -1.380 -0.168 0.571
0.33-1.06 Gyr -1.939 -0.150 0.502
1.06-3.45 Gyr -2.454 -0.202 0.267
3.45-11.25 Gyr -1.484 -0.029 0.316
11.25-12.50 Gyr -1.034 0.159 1.187

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.403 10.574 10.699
{\rm log}_{10}({\rm SFR}) 0.137 1.010 1.572
{\rm log}_{10}({\rm sSFR}) -10.481 -9.598 -8.894
{\rm stellar\ age} 4.678 6.616 9.613

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.760 -0.457 -0.273
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.390 -0.211 0.339

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.139 0.264 0.438
\delta -0.890 -0.682 -0.271
\tau_1/\tau_2 0.463 0.874 1.314
Q_{PAH} 0.700 2.209 4.701
U_{min} 2.466 7.550 14.739
{\rm log}_{10}(\gamma_e)\, -3.195 -2.056 -0.982

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.932 -2.764 -1.853
{\rm log}_{10}(\tau_{AGN})\, 1.035 1.495 1.900

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.038 -0.551 -0.018
0.03-0.10 Gyr 0.246 1.168 1.732
0.10-0.33 Gyr -1.746 0.249 0.831
0.33-1.06 Gyr -2.919 0.151 0.683
1.06-3.45 Gyr -1.756 0.489 0.894
3.45-11.25 Gyr -0.493 0.578 0.811
11.25-12.50 Gyr -0.459 0.661 1.575