2023cho

Download data

Information

Transient

Name: AT2023cho
Right ascension: 16h15m01.67s
Declination: 39d01m08.18s
Discovery Date: Feb. 19, 2023, 11:42 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.006

Host

Name:
Right ascension: 16h15m01.65s
Declination: 39d01m11.39s
Redshift: 0.071820
Photometric Redshift:
 

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 5.42
Cutout download processed 24.6
Global aperture construction processed 0.65
Local aperture photometry processed 6.43
Global aperture photometry processed 5.75
Validate local photometry processed 0.03
Validate global photometry processed 16.67
Host information processed 0.16
Global host SED inference processed 506.84
Local host SED inference processed 473.15
Transient information processed 0.0
Transient MWEBV processed 0.05
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) = 16h15m01.67s, 39d01m08.18s
semi major axis, semi minor axis (arcsec) = 1.46, 1.46
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_g 49.67 1.86 19.660 0.041 AB
DES_g 54.9 0.66 19.551 0.013 AB
PanSTARRS_g 51.06 0.48 19.630 0.010 AB
SDSS_r 105.34 2.72 18.844 0.028 AB
PanSTARRS_r 105.33 0.57 18.844 0.006 AB
SDSS_i 152.16 3.33 18.444 0.024 AB
PanSTARRS_i 143.3 0.45 18.509 0.003 AB
PanSTARRS_z 178.64 1.0 18.270 0.006 AB
SDSS_z 197.65 4.76 18.160 0.026 AB
DES_z 192.17 2.86 18.191 0.016 AB
PanSTARRS_y 209.16 2.43 18.099 0.013 AB

Aperture details

RA, DEC (J2000) = 16h15m01.64s, 39d01m11.52s
semi major axis, semi minor axis (arcsec) = 8.67, 8.13
angle (degrees, anti-clockwise from east) = -39.34

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 4.31 1.78 22.314 0.449 AB
GALEX_NUV 8.55 0.88 21.570 0.112 AB
SDSS_u 228.3 8.11 18.004 0.039 AB
SDSS_g 1022.77 8.55 16.376 0.009 AB
SDSS_r 2258.58 12.73 15.515 0.006 AB
PanSTARRS_r 2392.33 3.17 15.453 0.001 AB
SDSS_i 3282.35 15.8 15.110 0.005 AB
PanSTARRS_i 3354.72 2.51 15.086 0.001 AB
PanSTARRS_z 4122.33 5.6 14.862 0.001 AB
SDSS_z 4337.23 24.47 14.807 0.006 AB
PanSTARRS_y 4833.72 13.78 14.689 0.003 AB
2MASS_J 6531.91 200.58 13.467 0.033 Vega
2MASS_H 7934.97 296.0 12.784 0.040 Vega
2MASS_K 6796.62 337.98 12.481 0.054 Vega
WISE_W1 2876.85 24.29 12.554 0.009 Vega
WISE_W2 1697.75 26.3 12.486 0.017 Vega
WISE_W3 478.8 49.67 12.026 0.113 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})\, 9.628 9.737 9.845
{\rm log}_{10}({\rm SFR}) -2.686 -1.418 -0.573
{\rm log}_{10}({\rm sSFR}) -12.362 -11.142 -10.319
{\rm stellar\ age} 6.723 7.971 11.336

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.400 -0.842 -0.471
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.604 -0.627 0.181

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.256 0.658 1.066
\delta -0.479 -0.011 0.265
\tau_1/\tau_2 0.637 1.032 1.411
Q_{PAH} 0.977 2.900 5.621
U_{min} 3.275 8.774 16.227
{\rm log}_{10}(\gamma_e)\, -3.009 -1.832 -0.741

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.101 -0.861 -0.329
{\rm log}_{10}(\tau_{AGN})\, 1.027 1.439 2.001

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.197 -1.808 -1.028
0.03-0.10 Gyr -2.998 -1.412 -0.475
0.10-0.33 Gyr -2.923 -1.350 -0.517
0.33-1.07 Gyr -3.050 -1.367 -0.573
1.07-3.52 Gyr -2.859 -0.984 -0.238
3.52-11.53 Gyr -1.015 -0.174 0.013
11.53-12.81 Gyr -0.631 0.112 0.897

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.084 11.169 11.197
{\rm log}_{10}({\rm SFR}) -6.496 -2.829 -1.654
{\rm log}_{10}({\rm sSFR}) -17.757 -14.037 -12.856
{\rm stellar\ age} 10.001 12.128 12.164

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.746 -0.603 -0.476
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.513 -0.672 0.120

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.072 0.137 0.228
\delta -0.733 -0.417 -0.143
\tau_1/\tau_2 0.431 0.892 1.389
Q_{PAH} 0.637 1.974 3.953
U_{min} 3.400 9.934 17.974
{\rm log}_{10}(\gamma_e)\, -2.956 -1.760 -0.980

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.428 -3.536 -2.600
{\rm log}_{10}(\tau_{AGN})\, 1.037 1.499 1.922

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -7.488 -3.173 -1.627
0.03-0.10 Gyr -7.480 -3.493 -1.754
0.10-0.33 Gyr -7.618 -4.357 -1.985
0.33-1.07 Gyr -6.912 -4.016 -1.834
1.07-3.52 Gyr -4.768 -2.819 -1.105
3.52-11.53 Gyr -2.025 -0.684 1.100
11.53-12.81 Gyr 1.960 2.311 2.343