2021btm

Download data

Information

Transient

Name: 2021btm
Right ascension: 15h46m31.98s
Declination: 22d32m14.78s
Discovery Date: None
Classification: Ia
Redshift: 0.042081
MW E(B-V): 0.048

Host

Name: 2021btm
Right ascension: 15h46m32.21s
Declination: 22d32m14.41s
Redshift: None
Photometric Redshift: 0.157
 

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 2.22
Cutout download processed 15.95
Global aperture construction processed 0.66
Local aperture photometry processed 5.48
Global aperture photometry processed 5.62
Validate local photometry processed 0.02
Validate global photometry processed 16.81
Host information processed 0.14
Global host SED inference processed 440.4
Local host SED inference processed 439.86
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.11
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) = 15h46m31.98s, 22d32m14.78s
semi major axis, semi minor axis (arcsec) = 2.41, 2.41
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 6.36 3.88 21.891 0.662 AB
SDSS_g 17.25 2.26 20.808 0.143 AB
PanSTARRS_g 15.55 0.61 20.921 0.042 AB
SDSS_r 22.87 2.41 20.502 0.114 AB
PanSTARRS_r 26.2 0.65 20.354 0.027 AB
SDSS_i 33.08 3.24 20.101 0.106 AB
PanSTARRS_i 32.56 0.57 20.118 0.019 AB
PanSTARRS_z 40.72 1.47 19.875 0.039 AB
SDSS_z 24.73 8.11 20.417 0.356 AB
PanSTARRS_y 39.53 3.41 19.908 0.094 AB

Aperture details

RA, DEC (J2000) = 15h46m32.21s, 22d32m14.45s
semi major axis, semi minor axis (arcsec) = 5.02, 3.39
angle (degrees, anti-clockwise from east) = -43.2

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 10.63 2.67 21.334 0.273 AB
GALEX_NUV 7.69 1.73 21.685 0.244 AB
SDSS_u 24.41 6.79 20.431 0.302 AB
SDSS_g 63.93 4.01 19.386 0.068 AB
PanSTARRS_g 58.46 1.05 19.483 0.019 AB
SDSS_r 88.56 4.29 19.032 0.053 AB
PanSTARRS_r 90.58 1.09 19.007 0.013 AB
SDSS_i 105.68 5.6 18.840 0.057 AB
PanSTARRS_i 112.66 0.97 18.771 0.009 AB
PanSTARRS_z 136.92 2.47 18.559 0.020 AB
SDSS_z 107.17 13.92 18.825 0.141 AB
PanSTARRS_y 136.17 5.72 18.565 0.046 AB
2MASS_J 100.14 107.36 18.004 1.164 Vega
2MASS_H 328.97 181.76 16.239 0.600 Vega
2MASS_K 369.26 166.38 15.644 0.489 Vega
WISE_W1 49.91 7.9 16.955 0.172 Vega
WISE_W2 30.6 9.3 16.847 0.330 Vega
WISE_W3 -8.72 28.77 Vega
WISE_W4 273.54 235.71 11.187 0.936 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})\, 8.217 8.431 8.589
{\rm log}_{10}({\rm SFR}) -2.247 -1.570 -0.975
{\rm log}_{10}({\rm sSFR}) -10.719 -10.048 -9.321
{\rm stellar\ age} 3.403 6.744 8.268

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.458 -0.836 -0.302
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.765 -1.272 -0.153

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.264 0.687 1.102
\delta -0.472 -0.031 0.259
\tau_1/\tau_2 0.644 1.008 1.386
Q_{PAH} 0.887 2.955 5.427
U_{min} 3.236 8.520 15.386
{\rm log}_{10}(\gamma_e)\, -2.907 -1.743 -0.564

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.528 -0.616 0.008
{\rm log}_{10}(\tau_{AGN})\, 1.012 1.462 1.942

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.569 -1.754 -1.168
0.03-0.10 Gyr -2.398 -1.596 -0.899
0.10-0.33 Gyr -2.493 -1.680 -1.117
0.33-1.09 Gyr -2.489 -1.685 -1.159
1.09-3.60 Gyr -2.537 -1.629 -1.333
3.60-11.87 Gyr -2.353 -1.517 -1.265
11.87-13.19 Gyr -2.545 -1.528 -0.935

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.839 8.940 9.048
{\rm log}_{10}({\rm SFR}) -1.466 -1.152 -0.783
{\rm log}_{10}({\rm sSFR}) -10.428 -10.081 -9.719
{\rm stellar\ age} 6.306 7.440 8.979

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.362 -0.924 -0.573
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.711 -0.538 0.285

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.084 0.201 0.396
\delta -0.382 0.063 0.299
\tau_1/\tau_2 0.636 1.010 1.399
Q_{PAH} 0.769 2.101 3.973
U_{min} 3.108 8.692 15.971
{\rm log}_{10}(\gamma_e)\, -1.679 -0.799 -0.269

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.633 -2.149 -1.306
{\rm log}_{10}(\tau_{AGN})\, 1.164 1.660 1.983

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.391 -1.627 -1.295
0.03-0.10 Gyr -1.435 -1.046 -0.636
0.10-0.33 Gyr -1.622 -1.146 -0.820
0.33-1.09 Gyr -1.877 -1.311 -0.994
1.09-3.60 Gyr -1.706 -1.173 -0.934
3.60-11.87 Gyr -1.231 -0.969 -0.815
11.87-13.19 Gyr -1.356 -0.834 -0.285