2025vnq

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Information

Transient

Name: AT2025vnq
Right ascension: 17h47m41.08s
Declination: 27d18m51.38s
Discovery Date: Aug. 23, 2025, 4:13 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.052

Host

Name:
Right ascension: 17h47m41.14s
Declination: 27d18m51.63s
Redshift: None
Photometric Redshift: 0.120
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 30.7
Transient MWEBV processed 0.05
Host match processed 6.83
Host information processed 0.15
Host MWEBV processed 0.05
Global aperture construction processed 0.67
Global aperture photometry processed 5.29
Validate global photometry processed 13.95
Global host SED inference processed 466.06
Local aperture photometry processed 6.02
Validate local photometry no valid phot 0.02
Local host SED inference not processed None
 

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) = 17h47m41.08s, 27d18m51.38s
semi major axis, semi minor axis (arcsec) = 0.93, 0.93
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) = 17h47m41.14s, 27d18m51.72s
semi major axis, semi minor axis (arcsec) = 7.28, 3.79
angle (degrees, anti-clockwise from east) = -92.5

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 3.3 1.62 22.603 0.532 AB
DES_g 127.85 0.56 18.633 0.005 AB
PanSTARRS_g 130.16 1.24 18.614 0.010 AB
PanSTARRS_r 327.65 1.43 17.611 0.005 AB
DES_r 350.91 1.45 17.537 0.004 AB
PanSTARRS_i 501.09 1.75 17.150 0.004 AB
PanSTARRS_z 681.28 3.77 16.817 0.006 AB
DES_z 739.49 5.1 16.728 0.007 AB
PanSTARRS_y 771.66 10.17 16.681 0.014 AB
2MASS_J 1147.61 125.1 15.356 0.118 Vega
2MASS_H 1284.91 201.53 14.760 0.170 Vega
2MASS_K 1564.76 209.94 14.076 0.146 Vega
WISE_W1 536.98 16.07 14.376 0.032 Vega
WISE_W2 334.0 16.18 14.252 0.053 Vega
WISE_W3 193.17 58.51 13.011 0.329 Vega
WISE_W4 129.74 370.1 11.997 3.097 Vega
 

Imaging data

Click the image to load the interactive plot.


 

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})\, 10.730 10.809 10.912
{\rm log}_{10}({\rm SFR}) -3.450 -1.297 -0.285
{\rm log}_{10}({\rm sSFR}) -14.507 -12.100 -11.057
{\rm stellar\ age} 7.176 9.292 11.585

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.996 -0.730 -0.571
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.533 -0.754 0.033

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.299 0.442 0.599
\delta -0.914 -0.758 -0.539
\tau_1/\tau_2 0.519 0.960 1.398
Q_{PAH} 0.512 1.495 3.267
U_{min} 3.404 9.292 17.559
{\rm log}_{10}(\gamma_e)\, -2.813 -1.766 -0.734

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.380 -3.308 -2.275
{\rm log}_{10}(\tau_{AGN})\, 1.038 1.559 1.953

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.458 -1.665 -0.501
0.03-0.10 Gyr -4.352 -1.437 -0.212
0.10-0.32 Gyr -4.684 -1.515 -0.195
0.32-1.05 Gyr -5.140 -1.663 -0.259
1.05-3.39 Gyr -3.659 -1.128 0.439
3.39-10.99 Gyr -1.529 0.757 1.068
10.99-12.21 Gyr 0.531 1.678 2.072