2025vqk

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Information

Transient

Name: AT2025vqk
Right ascension: 16h14m30.64s
Declination: 50d48m44.81s
Discovery Date: Aug. 27, 2025, 6:51 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.017

Host

Name: 2382646
Right ascension: 16h14m30.89s
Declination: 50d48m46.10s
Redshift: 0.060224
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 3.78
Cutout download processed 30.2
Global aperture construction processed 0.63
Local aperture photometry processed 5.75
Global aperture photometry processed 5.06
Validate local photometry processed 0.02
Validate global photometry processed 14.11
Host information processed 0.15
Global host SED inference processed 500.2
Local host SED inference processed 487.96
Transient information processed 0.0
Transient MWEBV processed 0.03
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) = 16h14m30.64s, 50d48m44.81s
semi major axis, semi minor axis (arcsec) = 1.72, 1.72
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 19.92 1.8 20.652 0.098 AB
SDSS_g 90.89 2.53 19.004 0.030 AB
DES_g 93.14 0.74 18.977 0.009 AB
PanSTARRS_g 88.36 0.46 19.034 0.006 AB
SDSS_r 193.36 3.69 18.184 0.021 AB
PanSTARRS_r 181.44 0.58 18.253 0.003 AB
SDSS_i 287.86 4.55 17.752 0.017 AB
PanSTARRS_i 265.31 0.58 17.841 0.002 AB
PanSTARRS_z 332.06 1.31 17.597 0.004 AB
SDSS_z 399.76 7.26 17.396 0.020 AB
DES_z 394.14 3.84 17.411 0.011 AB
PanSTARRS_y 399.21 3.42 17.397 0.009 AB

Aperture details

RA, DEC (J2000) = 16h14m30.83s, 50d48m46.30s
semi major axis, semi minor axis (arcsec) = 9.09, 7.54
angle (degrees, anti-clockwise from east) = -121.79

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.47 0.64 22.919 0.280 AB
GALEX_NUV 5.3 0.61 22.090 0.125 AB
SDSS_u 153.24 7.55 18.437 0.054 AB
SDSS_g 617.67 6.9 16.923 0.012 AB
DES_g 639.12 1.95 16.886 0.003 AB
PanSTARRS_g 681.14 2.06 16.817 0.003 AB
SDSS_r 1399.61 10.41 16.035 0.008 AB
PanSTARRS_r 1435.06 2.54 16.008 0.002 AB
SDSS_i 2076.83 13.07 15.606 0.007 AB
PanSTARRS_i 2100.11 2.59 15.594 0.001 AB
PanSTARRS_z 2640.78 6.0 15.346 0.002 AB
SDSS_z 2812.6 28.12 15.277 0.011 AB
DES_z 2687.14 10.21 15.327 0.004 AB
PanSTARRS_y 3175.4 16.25 15.146 0.006 AB
WISE_W1 1791.38 17.72 13.068 0.011 Vega
WISE_W2 1033.16 17.22 13.026 0.018 Vega
WISE_W3 246.41 48.13 12.747 0.212 Vega
WISE_W4 123.37 216.36 12.052 1.904 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})\, 9.769 9.888 9.999
{\rm log}_{10}({\rm SFR}) -1.994 -0.990 -0.212
{\rm log}_{10}({\rm sSFR}) -11.859 -10.884 -9.986
{\rm stellar\ age} 6.232 7.833 11.388

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.361 -0.671 -0.271
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.570 -0.304 0.311

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.256 0.787 1.367
\delta -0.495 -0.153 0.253
\tau_1/\tau_2 0.655 1.044 1.410
Q_{PAH} 0.700 2.364 4.602
U_{min} 2.866 8.100 15.200
{\rm log}_{10}(\gamma_e)\, -3.427 -2.193 -0.544

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.266 -1.011 -0.323
{\rm log}_{10}(\tau_{AGN})\, 1.110 1.431 1.979

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.702 -1.395 -0.667
0.03-0.10 Gyr -2.181 -0.946 -0.123
0.10-0.33 Gyr -2.342 -1.048 -0.167
0.33-1.08 Gyr -2.744 -1.127 -0.223
1.08-3.55 Gyr -2.541 -0.728 -0.005
3.55-11.66 Gyr -1.019 -0.044 0.156
11.66-12.95 Gyr -0.681 0.196 1.019

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.828 10.856 10.885
{\rm log}_{10}({\rm SFR}) -3.820 -2.158 -1.364
{\rm log}_{10}({\rm sSFR}) -14.760 -13.017 -12.202
{\rm stellar\ age} 11.970 12.293 12.305

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.918 -0.734 -0.605
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.482 -0.416 0.278

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.198 0.288 0.416
\delta -0.563 -0.332 -0.135
\tau_1/\tau_2 0.482 0.936 1.428
Q_{PAH} 0.366 1.150 2.635
U_{min} 3.513 9.872 17.863
{\rm log}_{10}(\gamma_e)\, -3.062 -1.716 -0.955

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.374 -3.429 -2.491
{\rm log}_{10}(\tau_{AGN})\, 1.057 1.529 1.951

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -5.283 -2.706 -1.683
0.03-0.10 Gyr -4.769 -2.320 -1.283
0.10-0.33 Gyr -6.064 -3.412 -1.749
0.33-1.08 Gyr -7.046 -4.130 -1.961
1.08-3.55 Gyr -5.248 -3.216 -1.524
3.55-11.66 Gyr -2.536 -1.595 0.002
11.66-12.95 Gyr 1.947 1.994 2.027