2025csk

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Information

Transient

Name: AT2025csk
Right ascension: 16h16m19.74s
Declination: 39d40m47.25s
Discovery Date: Feb. 25, 2025, 12:42 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.010

Host

Name: 2025csk
Right ascension: 16h16m19.46s
Declination: 39d40m47.13s
Redshift: None
Photometric Redshift: 0.163
 

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 2.15
Cutout download processed 0.69
Global aperture construction processed 0.66
Local aperture photometry processed 6.26
Global aperture photometry processed 7.26
Validate local photometry no valid phot 0.02
Validate global photometry processed 18.95
Host information processed 0.08
Global host SED inference processed 390.02
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.09
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) = 16h16m19.74s, 39d40m47.25s
semi major axis, semi minor axis (arcsec) = 0.72, 0.72
angle (degrees, anti-clockwise from east) = 0.0

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

Aperture details

RA, DEC (J2000) = 16h16m19.45s, 39d40m47.27s
semi major axis, semi minor axis (arcsec) = 3.22, 2.31
angle (degrees, anti-clockwise from east) = -33.56

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.78 1.39 22.789 0.542 AB
GALEX_NUV 9.09 1.72 21.504 0.205 AB
SDSS_u 17.28 2.25 20.806 0.141 AB
SDSS_g 35.81 1.72 20.015 0.052 AB
DES_g 33.15 0.61 20.099 0.020 AB
PanSTARRS_g 35.0 0.63 20.040 0.019 AB
SDSS_r 51.56 2.1 19.619 0.044 AB
PanSTARRS_r 50.1 0.65 19.650 0.014 AB
SDSS_i 66.03 2.78 19.351 0.046 AB
PanSTARRS_i 62.29 0.63 19.414 0.011 AB
PanSTARRS_z 62.1 1.43 19.417 0.025 AB
SDSS_z 74.57 6.21 19.219 0.090 AB
PanSTARRS_y 73.34 3.57 19.237 0.053 AB
2MASS_J 129.41 89.49 17.725 0.751 Vega
2MASS_H 101.94 132.66 17.512 1.413 Vega
2MASS_K 115.8 149.37 16.903 1.400 Vega
WISE_W1 48.55 7.32 16.986 0.164 Vega
WISE_W2 43.3 11.16 16.470 0.280 Vega
WISE_W3 158.79 32.16 13.224 0.220 Vega
WISE_W4 502.95 259.86 10.526 0.561 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.404 9.540 9.650
{\rm log}_{10}({\rm SFR}) -0.169 0.158 0.455
{\rm log}_{10}({\rm sSFR}) -9.772 -9.401 -8.998
{\rm stellar\ age} 2.492 4.260 5.553

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.049 -0.447 -0.115
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.856 -0.818 0.263

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.149 0.267 0.445
\delta -0.625 -0.206 0.139
\tau_1/\tau_2 0.621 0.944 1.270
Q_{PAH} 0.644 1.798 3.390
U_{min} 3.006 8.050 15.481
{\rm log}_{10}(\gamma_e)\, -2.994 -2.185 -1.304

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.198 -2.822 -1.477
{\rm log}_{10}(\tau_{AGN})\, 0.950 1.422 1.881

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.297 -0.028 0.162
0.03-0.10 Gyr -0.179 0.215 0.563
0.10-0.32 Gyr 0.020 0.306 0.572
0.32-1.03 Gyr -0.380 0.025 0.289
1.03-3.29 Gyr -0.746 -0.311 -0.069
3.29-10.54 Gyr -1.069 -0.540 -0.275
10.54-11.71 Gyr -1.300 -0.559 -0.106