2025vba

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Information

Transient

Name: AT2025vba
Right ascension: 15h35m24.33s
Declination: 73d00m20.76s
Discovery Date: Aug. 21, 2025, 4:20 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.022

Host

Name:
Right ascension: 15h35m24.15s
Declination: 73d00m20.71s
Redshift: None
Photometric Redshift: 0.074
 

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 5.3
Cutout download processed 11.03
Global aperture construction processed 0.67
Local aperture photometry processed 3.96
Global aperture photometry processed 3.51
Validate local photometry processed 0.02
Validate global photometry processed 10.43
Host information processed 0.15
Global host SED inference processed 449.05
Local host SED inference processed 448.68
Transient information processed 0.0
Transient MWEBV processed 0.04
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) = 15h35m24.33s, 73d00m20.76s
semi major axis, semi minor axis (arcsec) = 1.42, 1.42
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 30.47 0.41 20.190 0.015 AB
PanSTARRS_r 58.33 0.52 19.485 0.010 AB
PanSTARRS_i 92.21 0.63 18.988 0.007 AB
PanSTARRS_z 119.94 1.01 18.703 0.009 AB
PanSTARRS_y 118.31 2.55 18.717 0.023 AB

Aperture details

RA, DEC (J2000) = 15h35m24.13s, 73d00m20.81s
semi major axis, semi minor axis (arcsec) = 3.83, 3.42
angle (degrees, anti-clockwise from east) = -70.93

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 68.88 1.01 19.305 0.016 AB
PanSTARRS_r 136.26 1.29 18.564 0.010 AB
PanSTARRS_i 196.21 1.53 18.168 0.008 AB
PanSTARRS_z 250.2 2.46 17.904 0.011 AB
PanSTARRS_y 264.32 6.31 17.845 0.026 AB
2MASS_J 262.49 100.9 16.957 0.417 Vega
2MASS_H 365.18 155.77 16.126 0.463 Vega
2MASS_K 285.22 161.53 15.924 0.615 Vega
WISE_W1 123.14 6.74 15.975 0.059 Vega
WISE_W2 66.33 9.07 16.007 0.148 Vega
WISE_W3 -6.95 28.46 Vega
WISE_W4 -105.97 195.04 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})\, 9.430 9.570 9.697
{\rm log}_{10}({\rm SFR}) -2.312 -1.267 -0.648
{\rm log}_{10}({\rm sSFR}) -11.876 -10.827 -10.155
{\rm stellar\ age} 4.844 7.358 9.478

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.684 -1.143 -0.610
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.740 -0.954 0.049

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.636 0.989 1.347
\delta -0.460 -0.187 0.121
\tau_1/\tau_2 0.606 0.984 1.374
Q_{PAH} 0.688 2.417 5.243
U_{min} 3.215 8.610 15.587
{\rm log}_{10}(\gamma_e)\, -3.173 -2.062 -0.772

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.028 -0.976 -0.319
{\rm log}_{10}(\tau_{AGN})\, 1.095 1.530 1.940

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.744 -1.423 -0.883
0.03-0.10 Gyr -2.800 -1.320 -0.573
0.10-0.33 Gyr -2.464 -1.196 -0.474
0.33-1.07 Gyr -2.314 -0.960 -0.226
1.07-3.51 Gyr -2.081 -0.641 -0.227
3.51-11.50 Gyr -1.431 -0.349 -0.133
11.50-12.77 Gyr -1.247 -0.237 0.521

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.765 9.860 9.982
{\rm log}_{10}({\rm SFR}) -2.565 -1.435 -0.700
{\rm log}_{10}({\rm sSFR}) -12.510 -11.321 -10.570
{\rm stellar\ age} 7.063 8.263 12.010

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.625 -1.270 -0.939
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.548 -0.712 0.112

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.309 0.480 0.659
\delta -0.835 -0.605 -0.332
\tau_1/\tau_2 0.564 0.944 1.338
Q_{PAH} 0.789 2.208 4.366
U_{min} 3.363 9.364 16.916
{\rm log}_{10}(\gamma_e)\, -2.307 -1.269 -0.375

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.323 -3.208 -1.968
{\rm log}_{10}(\tau_{AGN})\, 1.038 1.605 1.958

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.999 -1.979 -1.295
0.03-0.10 Gyr -2.819 -1.397 -0.563
0.10-0.33 Gyr -3.315 -1.377 -0.481
0.33-1.07 Gyr -4.357 -1.617 -0.587
1.07-3.51 Gyr -3.293 -1.071 -0.231
3.51-11.50 Gyr -1.821 -0.099 0.115
11.50-12.77 Gyr -0.565 0.373 1.118