2025vjr

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Information

Transient

Name: AT2025vjr
Right ascension: 0h58m16.22s
Declination: -15d28m27.72s
Discovery Date: Aug. 23, 2025, 10:32 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.021

Host

Name:
Right ascension: 0h58m16.23s
Declination: -15d28m25.20s
Redshift: None
Photometric Redshift: 0.058
 

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 5.95
Cutout download processed 15.6
Global aperture construction processed 0.63
Local aperture photometry processed 5.97
Global aperture photometry processed 5.24
Validate local photometry processed 0.02
Validate global photometry processed 13.82
Host information processed 0.14
Global host SED inference processed 377.09
Local host SED inference processed 397.6
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.03
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) = 0h58m16.22s, -15d28m27.72s
semi major axis, semi minor axis (arcsec) = 1.77, 1.77
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 29.62 0.23 20.221 0.009 AB
PanSTARRS_g 27.04 0.54 20.320 0.022 AB
PanSTARRS_r 38.24 0.54 19.944 0.015 AB
DES_r 46.11 0.38 19.740 0.009 AB
PanSTARRS_i 54.11 1.06 19.567 0.021 AB
PanSTARRS_z 57.5 1.07 19.501 0.020 AB
DES_z 64.16 1.04 19.382 0.018 AB
PanSTARRS_y 65.56 2.83 19.358 0.047 AB

Aperture details

RA, DEC (J2000) = 0h58m16.22s, -15d28m25.16s
semi major axis, semi minor axis (arcsec) = 8.72, 6.54
angle (degrees, anti-clockwise from east) = -73.86

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 33.58 5.68 20.085 0.184 AB
GALEX_NUV 41.23 4.08 19.862 0.107 AB
DES_g 208.95 0.73 18.100 0.004 AB
PanSTARRS_g 209.38 2.29 18.098 0.012 AB
PanSTARRS_r 315.9 2.3 17.651 0.008 AB
DES_r 332.59 1.16 17.595 0.004 AB
PanSTARRS_i 412.94 4.48 17.360 0.012 AB
PanSTARRS_z 437.69 4.51 17.297 0.011 AB
DES_z 467.09 3.11 17.226 0.007 AB
PanSTARRS_y 617.92 11.98 16.923 0.021 AB
2MASS_J 790.16 231.56 15.761 0.318 Vega
2MASS_H 488.97 302.14 15.809 0.671 Vega
2MASS_K 217.66 379.99 16.218 1.895 Vega
WISE_W1 378.14 17.25 14.757 0.050 Vega
WISE_W2 216.54 22.27 14.722 0.112 Vega
WISE_W3 523.18 96.3 11.929 0.200 Vega
WISE_W4 313.83 446.12 11.038 1.543 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})\, 8.605 8.782 8.925
{\rm log}_{10}({\rm SFR}) -1.385 -0.975 -0.545
{\rm log}_{10}({\rm sSFR}) -10.267 -9.788 -9.179
{\rm stellar\ age} 3.988 6.151 7.440

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.387 -0.759 -0.229
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.620 -1.256 -0.238

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.265 0.519 0.859
\delta -0.727 -0.317 0.131
\tau_1/\tau_2 0.640 0.962 1.277
Q_{PAH} 0.585 1.890 4.402
U_{min} 2.849 7.750 13.945
{\rm log}_{10}(\gamma_e)\, -2.877 -1.820 -0.764

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.180 -0.909 -0.204
{\rm log}_{10}(\tau_{AGN})\, 1.001 1.383 1.896

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.247 -0.965 -0.702
0.03-0.10 Gyr -1.570 -0.996 -0.467
0.10-0.33 Gyr -1.597 -1.088 -0.617
0.33-1.08 Gyr -1.562 -1.104 -0.776
1.08-3.55 Gyr -1.524 -1.138 -0.896
3.55-11.68 Gyr -1.672 -1.177 -0.936
11.68-12.98 Gyr -1.883 -1.202 -0.735

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.680 9.731 9.775
{\rm log}_{10}({\rm SFR}) -0.425 -0.241 -0.046
{\rm log}_{10}({\rm sSFR}) -10.165 -9.981 -9.791
{\rm stellar\ age} 6.044 6.817 7.641

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.360 -0.128 0.023
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.062 0.163 0.280

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.117 0.207 0.357
\delta -0.248 0.139 0.325
\tau_1/\tau_2 0.759 1.032 1.311
Q_{PAH} 0.643 1.574 3.397
U_{min} 2.767 7.331 13.595
{\rm log}_{10}(\gamma_e)\, -3.043 -2.168 -1.405

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.244 -3.144 -2.219
{\rm log}_{10}(\tau_{AGN})\, 0.931 1.319 1.815

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.424 -0.303 -0.189
0.03-0.10 Gyr -0.475 -0.211 0.038
0.10-0.33 Gyr -0.454 -0.221 -0.016
0.33-1.08 Gyr -0.496 -0.283 -0.126
1.08-3.55 Gyr -0.447 -0.237 -0.055
3.55-11.68 Gyr -0.307 -0.159 -0.072
11.68-12.98 Gyr -0.477 -0.120 0.234