2025vqr

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Information

Transient

Name: AT2025vqr
Right ascension: 17h27m49.94s
Declination: 23d17m28.30s
Discovery Date: Aug. 17, 2025, 6 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.054

Host

Name:
Right ascension: 17h27m49.93s
Declination: 23d17m27.28s
Redshift: None
Photometric Redshift: 0.095
 

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 6.07
Cutout download processed 13.63
Global aperture construction processed 0.65
Local aperture photometry processed 5.73
Global aperture photometry processed 5.13
Validate local photometry processed 0.02
Validate global photometry processed 14.01
Host information processed 0.14
Global host SED inference processed 510.28
Local host SED inference processed 455.98
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) = 17h27m49.94s, 23d17m28.30s
semi major axis, semi minor axis (arcsec) = 1.14, 1.14
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_r 114.53 0.88 18.753 0.008 AB
PanSTARRS_i 188.63 0.48 18.211 0.003 AB
PanSTARRS_z 209.29 0.96 18.098 0.005 AB
DES_z 225.22 2.5 18.018 0.012 AB
PanSTARRS_y 243.14 1.82 17.935 0.008 AB

Aperture details

RA, DEC (J2000) = 17h27m49.92s, 23d17m27.53s
semi major axis, semi minor axis (arcsec) = 5.78, 5.32
angle (degrees, anti-clockwise from east) = -82.71

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.31 2.02 22.990 0.948 AB
GALEX_NUV 3.18 1.56 22.646 0.534 AB
DES_g 222.11 0.77 18.034 0.004 AB
PanSTARRS_g 227.42 1.16 18.008 0.006 AB
PanSTARRS_r 482.39 1.57 17.192 0.004 AB
DES_r 523.43 1.95 17.103 0.004 AB
PanSTARRS_i 714.47 2.14 16.765 0.003 AB
PanSTARRS_z 856.68 4.49 16.568 0.006 AB
DES_z 963.27 5.3 16.441 0.006 AB
PanSTARRS_y 1030.22 8.71 16.368 0.009 AB
2MASS_J 1272.17 144.11 15.244 0.123 Vega
2MASS_H 1352.55 235.52 14.705 0.189 Vega
2MASS_K 1733.2 230.85 13.965 0.145 Vega
WISE_W1 579.72 19.31 14.293 0.036 Vega
WISE_W2 351.53 21.51 14.196 0.066 Vega
WISE_W3 116.55 61.07 13.560 0.569 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})\, 9.799 10.003 10.175
{\rm log}_{10}({\rm SFR}) -0.059 0.393 0.801
{\rm log}_{10}({\rm sSFR}) -10.111 -9.627 -9.115
{\rm stellar\ age} 4.469 6.820 9.312

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.493 -0.934 -0.426
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.515 -0.741 0.143

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.798 1.147 1.486
\delta -0.507 -0.240 0.043
\tau_1/\tau_2 0.603 0.995 1.394
Q_{PAH} 0.411 1.864 3.958
U_{min} 2.986 8.178 15.227
{\rm log}_{10}(\gamma_e)\, -3.185 -2.027 -0.975

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.176 -2.453 -0.771
{\rm log}_{10}(\tau_{AGN})\, 0.962 1.475 1.963

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.201 0.512 0.788
0.03-0.10 Gyr -0.666 0.297 0.828
0.10-0.33 Gyr -1.540 -0.248 0.367
0.33-1.06 Gyr -1.817 -0.342 0.231
1.06-3.46 Gyr -1.521 -0.223 0.203
3.46-11.27 Gyr -0.731 0.016 0.313
11.27-12.52 Gyr -0.782 0.141 0.982

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.518 10.635 10.777
{\rm log}_{10}({\rm SFR}) -5.449 -1.596 -0.365
{\rm log}_{10}({\rm sSFR}) -16.115 -12.230 -10.933
{\rm stellar\ age} 6.364 7.629 11.830

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.708 -1.393 -1.099
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.415 -0.487 0.177

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.375 0.488 0.636
\delta -0.909 -0.740 -0.501
\tau_1/\tau_2 0.489 0.936 1.357
Q_{PAH} 0.738 2.455 5.176
U_{min} 3.300 9.860 18.528
{\rm log}_{10}(\gamma_e)\, -3.186 -2.119 -1.025

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.266 -3.196 -2.203
{\rm log}_{10}(\tau_{AGN})\, 1.095 1.573 1.953

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -6.140 -1.704 -0.319
0.03-0.10 Gyr -6.502 -2.296 -0.384
0.10-0.33 Gyr -5.713 -2.209 -0.110
0.33-1.06 Gyr -4.953 -1.603 0.238
1.06-3.46 Gyr -3.414 -0.330 0.739
3.46-11.27 Gyr -1.519 0.626 0.949
11.27-12.52 Gyr -0.958 0.942 1.931