2025kx

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Information

Transient

Name: AT2025kx
Right ascension: 2h50m36.16s
Declination: 7d27m59.53s
Discovery Date: Jan. 12, 2025, 3:34 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.153

Host

Name: 2025kx
Right ascension: 2h50m36.21s
Declination: 7d27m57.44s
Redshift: None
Photometric Redshift: 0.074
 

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 1.98
Cutout download processed 7.3
Global aperture construction processed 0.61
Local aperture photometry processed 5.14
Global aperture photometry processed 5.94
Validate local photometry processed 0.02
Validate global photometry processed 14.42
Host information processed 0.08
Global host SED inference processed 547.66
Local host SED inference processed 498.23
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.09
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) = 2h50m36.16s, 7d27m59.53s
semi major axis, semi minor axis (arcsec) = 1.42, 1.42
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 12.58 0.11 21.151 0.009 AB
PanSTARRS_g 15.38 0.43 20.933 0.030 AB
PanSTARRS_r 19.1 0.53 20.697 0.030 AB
DES_r 17.74 0.25 20.778 0.015 AB
PanSTARRS_i 21.98 0.43 20.545 0.021 AB
PanSTARRS_z 23.22 0.88 20.485 0.041 AB
DES_z 20.5 0.92 20.621 0.049 AB
PanSTARRS_y 23.52 2.42 20.471 0.112 AB

Aperture details

RA, DEC (J2000) = 2h50m36.20s, 7d27m57.75s
semi major axis, semi minor axis (arcsec) = 5.63, 3.86
angle (degrees, anti-clockwise from east) = -175.74

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 7.4 2.79 21.726 0.410 AB
GALEX_NUV 11.23 3.06 21.274 0.296 AB
DES_g 63.69 0.27 19.390 0.005 AB
PanSTARRS_g 69.5 1.38 19.295 0.022 AB
PanSTARRS_r 85.74 1.67 19.067 0.021 AB
DES_r 93.42 0.63 18.974 0.007 AB
PanSTARRS_i 103.72 1.33 18.860 0.014 AB
PanSTARRS_z 119.06 2.72 18.711 0.025 AB
DES_z 116.73 2.32 18.732 0.022 AB
PanSTARRS_y 105.86 7.45 18.838 0.076 AB
2MASS_J 223.84 145.69 17.130 0.707 Vega
2MASS_H 219.46 227.46 16.679 1.125 Vega
2MASS_K 328.18 226.16 15.772 0.748 Vega
WISE_W1 49.35 10.69 16.968 0.235 Vega
WISE_W2 32.18 14.93 16.792 0.504 Vega
WISE_W3 13.06 113.33 15.936 9.422 Vega
WISE_W4 836.52 500.2 9.974 0.649 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})\, 8.179 8.401 8.566
{\rm log}_{10}({\rm SFR}) -1.872 -1.162 -0.289
{\rm log}_{10}({\rm sSFR}) -10.356 -9.543 -8.622
{\rm stellar\ age} 0.687 3.632 6.035

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.746 -1.378 -0.578
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.236 -0.823 -0.395

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.041 0.169 0.522
\delta -0.695 -0.261 0.191
\tau_1/\tau_2 0.719 1.113 1.523
Q_{PAH} 1.476 3.432 5.633
U_{min} 3.021 8.465 15.652
{\rm log}_{10}(\gamma_e)\, -2.820 -1.643 -0.490

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.519 -0.381 0.080
{\rm log}_{10}(\tau_{AGN})\, 1.134 1.520 1.912

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.024 -1.517 -1.149
0.03-0.10 Gyr -2.048 -1.094 -0.149
0.10-0.33 Gyr -1.735 -0.881 -0.348
0.33-1.07 Gyr -2.657 -1.135 -0.747
1.07-3.51 Gyr -3.484 -1.612 -1.203
3.51-11.50 Gyr -4.128 -1.959 -1.415
11.50-12.78 Gyr -4.258 -1.964 -1.242

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.837 9.073 9.275
{\rm log}_{10}({\rm SFR}) -2.509 -0.568 0.244
{\rm log}_{10}({\rm sSFR}) -11.489 -9.691 -8.802
{\rm stellar\ age} 0.537 3.328 6.405

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.696 -1.324 -0.919
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.722 -1.034 -0.005

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.061 0.204 0.415
\delta -0.640 -0.172 0.221
\tau_1/\tau_2 0.552 1.036 1.498
Q_{PAH} 0.966 2.793 4.928
U_{min} 3.327 9.872 17.808
{\rm log}_{10}(\gamma_e)\, -2.865 -1.660 -0.623

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.329 -1.610 -0.927
{\rm log}_{10}(\tau_{AGN})\, 1.215 1.588 1.929

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.384 -2.077 -1.105
0.03-0.10 Gyr -2.616 -0.424 0.402
0.10-0.33 Gyr -0.543 0.176 0.533
0.33-1.07 Gyr -2.834 -0.724 -0.088
1.07-3.51 Gyr -3.819 -1.231 -0.567
3.51-11.50 Gyr -4.067 -1.599 -0.757
11.50-12.78 Gyr -4.521 -1.456 -0.346