2024fch

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Information

Transient

Name: AT2024fch
Right ascension: 8h45m58.09s
Declination: 65d22m34.75s
Discovery Date: March 28, 2024, 6:25 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.064

Host

Name: 2024fch
Right ascension: 8h45m58.88s
Declination: 65d22m27.82s
Redshift: None
Photometric Redshift: 0.126
 

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 2.54
Cutout download processed 1.86
Global aperture construction processed 0.14
Local aperture photometry processed 2.39
Global aperture photometry processed 2.68
Validate local photometry no valid phot 0.02
Validate global photometry processed 3.63
Host information processed 0.1
Global host SED inference processed 395.55
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.07
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) = 8h45m58.09s, 65d22m34.75s
semi major axis, semi minor axis (arcsec) = 0.88, 0.88
angle (degrees, anti-clockwise from east) = 0.0

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

Data not available


Aperture details

RA, DEC (J2000) = 8h45m58.85s, 65d22m28.00s
semi major axis, semi minor axis (arcsec) = 7.26, 4.51
angle (degrees, anti-clockwise from east) = -34.28

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 14.89 3.78 20.968 0.276 AB
GALEX_NUV 8.72 1.3 21.549 0.162 AB
SDSS_u 34.46 4.93 20.057 0.155 AB
SDSS_g 126.93 3.31 18.641 0.028 AB
PanSTARRS_g 118.1 1.27 18.719 0.012 AB
SDSS_r 259.46 4.97 17.865 0.021 AB
PanSTARRS_r 253.73 1.95 17.889 0.008 AB
SDSS_i 386.49 6.78 17.432 0.019 AB
PanSTARRS_i 353.15 1.64 17.530 0.005 AB
PanSTARRS_z 409.22 4.36 17.370 0.012 AB
SDSS_z 451.83 19.97 17.263 0.048 AB
PanSTARRS_y 455.71 9.74 17.253 0.023 AB
2MASS_J 597.49 146.33 16.064 0.266 Vega
2MASS_H 286.27 222.94 16.390 0.846 Vega
2MASS_K 770.21 204.88 14.846 0.289 Vega
WISE_W1 354.73 13.86 14.826 0.042 Vega
WISE_W2 215.51 15.07 14.727 0.076 Vega
WISE_W3 411.73 65.33 12.189 0.172 Vega
WISE_W4 521.71 363.72 10.486 0.757 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.419 10.505 10.573
{\rm log}_{10}({\rm SFR}) -0.466 -0.181 0.056
{\rm log}_{10}({\rm sSFR}) -10.990 -10.664 -10.419
{\rm stellar\ age} 5.957 7.118 8.437

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.833 -0.612 -0.414
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.161 -0.362 -0.027

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.133 0.222 0.347
\delta -0.662 -0.331 -0.028
\tau_1/\tau_2 0.316 0.687 1.103
Q_{PAH} 0.873 2.181 4.133
U_{min} 2.374 7.376 15.028
{\rm log}_{10}(\gamma_e)\, -3.017 -2.175 -1.078

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.019 -2.588 -1.780
{\rm log}_{10}(\tau_{AGN})\, 0.943 1.341 1.820

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.053 0.171 0.356
0.03-0.10 Gyr -2.724 -0.717 -0.127
0.10-0.32 Gyr -2.515 -0.706 -0.137
0.32-1.05 Gyr -1.554 -0.348 0.122
1.05-3.38 Gyr -0.780 0.335 0.757
3.38-10.92 Gyr 0.248 0.690 0.826
10.92-12.13 Gyr -0.246 0.684 1.294