2025vqj

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Information

Transient

Name: AT2025vqj
Right ascension: 2h01m15.91s
Declination: 9d00m25.23s
Discovery Date: Aug. 24, 2025, 8:29 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.067

Host

Name:
Right ascension: 2h01m16.29s
Declination: 9d00m34.80s
Redshift: None
Photometric Redshift: 0.123
 

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
no valid phot
 status
Local host SED inference
Local host SED inference
not 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 5.17
Cutout download processed 35.77
Global aperture construction processed 0.62
Local aperture photometry processed 6.79
Global aperture photometry processed 6.07
Validate local photometry no valid phot 0.02
Validate global photometry processed 17.59
Host information processed 0.14
Global host SED inference processed 370.65
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.04
Processing status blocked 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) = 2h01m15.91s, 9d00m25.23s
semi major axis, semi minor axis (arcsec) = 0.91, 0.91
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available


Aperture details

RA, DEC (J2000) = 2h01m16.28s, 9d00m34.97s
semi major axis, semi minor axis (arcsec) = 7.71, 4.6
angle (degrees, anti-clockwise from east) = -42.25

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 4.24 2.02 22.333 0.517 AB
GALEX_NUV 8.91 2.41 21.526 0.294 AB
SDSS_u 17.42 6.01 20.798 0.375 AB
SDSS_g 150.97 3.64 18.453 0.026 AB
DES_g 144.42 0.85 18.501 0.006 AB
PanSTARRS_g 155.88 1.67 18.418 0.012 AB
SDSS_r 325.34 5.88 17.619 0.020 AB
PanSTARRS_r 326.4 1.85 17.616 0.006 AB
DES_r 327.63 2.11 17.612 0.007 AB
SDSS_i 525.02 7.9 17.100 0.016 AB
PanSTARRS_i 530.94 2.01 17.087 0.004 AB
PanSTARRS_z 656.41 3.7 16.857 0.006 AB
SDSS_z 730.37 22.78 16.741 0.034 AB
DES_z 631.4 5.0 16.899 0.009 AB
PanSTARRS_y 805.87 11.25 16.634 0.015 AB
2MASS_J 1154.85 177.88 15.349 0.167 Vega
2MASS_H 1174.54 303.45 14.858 0.281 Vega
2MASS_K 1015.93 316.95 14.545 0.339 Vega
WISE_W1 730.7 19.76 14.042 0.029 Vega
WISE_W2 551.26 21.22 13.708 0.042 Vega
WISE_W3 2805.43 72.9 10.106 0.028 Vega
WISE_W4 3386.04 565.36 8.456 0.181 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.645 10.716 10.779
{\rm log}_{10}({\rm SFR}) 0.525 0.747 1.002
{\rm log}_{10}({\rm sSFR}) -10.223 -9.959 -9.678
{\rm stellar\ age} 6.100 6.991 8.332

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.514 -0.273 -0.099
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.473 -0.379 0.003

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.459 0.633 0.830
\delta -0.641 -0.426 -0.226
\tau_1/\tau_2 0.686 1.005 1.336
Q_{PAH} 0.475 1.139 2.055
U_{min} 2.447 7.089 13.449
{\rm log}_{10}(\gamma_e)\, -2.849 -2.066 -1.483

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.908 -2.624 -1.805
{\rm log}_{10}(\tau_{AGN})\, 1.059 1.519 1.896

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.780 0.903 1.032
0.03-0.10 Gyr 0.252 0.660 1.015
0.10-0.32 Gyr 0.044 0.460 0.800
0.32-1.05 Gyr -0.069 0.390 0.717
1.05-3.39 Gyr 0.102 0.573 0.832
3.39-10.96 Gyr 0.659 0.866 0.994
10.96-12.18 Gyr 0.487 0.956 1.494